| 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 | $181.91 | 11.797% | $203.3699 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $50.50 | 5.752% | $53.4048 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $237.57 | 7.778% | $256.0482 | $256.05 | $256.05 | $256.00 |
| Purchase #4 | $131.56 | 5.383% | $138.6419 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $209.60 | 7.126% | $224.5361 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $210.64 | 4.157% | $219.3963 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $192.96 | 9.284% | $210.8744 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,214.74 | $1,306.2716 | $1,306.27 | $1,306.25 | $1,306.20 | |