| 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 | $199.65 | 13.164% | $225.9319 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $201.55 | 11.220% | $224.1639 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $150.87 | 4.797% | $158.1072 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $137.47 | 5.112% | $144.4975 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $110.77 | 13.268% | $125.467 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $190.79 | 12.231% | $214.1255 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $208.65 | 11.470% | $232.5822 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,199.75 | $1,324.8752 | $1,324.88 | $1,324.90 | $1,324.90 | |