| 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 | $224.62 | 7.526% | $241.5249 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $42.35 | 3.584% | $43.8678 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $178.54 | 6.664% | $190.4379 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $49.86 | 11.210% | $55.4493 | $55.45 | $55.45 | $55.40 |
| Purchase #5 | $44.76 | 11.177% | $49.7628 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $146.91 | 11.763% | $164.191 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $149.83 | 7.793% | $161.5063 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $836.87 | $906.7400 | $906.74 | $906.70 | $906.70 | |