| 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 | $189.55 | 8.515% | $205.6902 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $112.63 | 4.615% | $117.8279 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $115.76 | 3.575% | $119.8984 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $135.71 | 3.267% | $140.1436 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $190.72 | 7.457% | $204.942 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $90.48 | 13.566% | $102.7545 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $226.60 | 12.589% | $255.1267 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,061.45 | $1,146.3833 | $1,146.38 | $1,146.45 | $1,146.30 | |