| 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 | $121.80 | 13.821% | $138.634 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $232.27 | 10.157% | $255.8617 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $124.29 | 4.596% | $130.0024 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $137.69 | 7.438% | $147.9314 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $234.67 | 12.679% | $264.4238 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $47.25 | 12.532% | $53.1714 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $196.42 | 9.310% | $214.7067 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,094.39 | $1,204.7314 | $1,204.72 | $1,204.70 | $1,204.70 | |