| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.77 | 11.189% | $258.8146 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $112.92 | 11.574% | $125.9894 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $214.54 | 5.753% | $226.8825 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $195.94 | 4.550% | $204.8553 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $158.69 | 13.310% | $179.8116 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $239.67 | 8.778% | $260.7082 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $129.71 | 12.283% | $145.6423 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $1,284.24 | $1,402.7039 | $1,402.70 | $1,402.70 | $1,402.70 | |