| 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 | $96.54 | 11.247% | $107.3979 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $128.54 | 9.653% | $140.948 | $140.95 | $140.95 | $140.90 |
| Purchase #3 | $80.44 | 4.771% | $84.2778 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $97.71 | 7.726% | $105.2591 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $240.39 | 4.599% | $251.4455 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $116.83 | 12.644% | $131.602 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $193.83 | 12.330% | $217.7292 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $954.28 | $1,038.6595 | $1,038.67 | $1,038.70 | $1,038.60 | |