| 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 | $205.36 | 4.569% | $214.7429 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $123.74 | 6.523% | $131.8116 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $238.65 | 10.697% | $264.1784 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $31.88 | 9.564% | $34.929 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $138.90 | 3.183% | $143.3212 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $145.48 | 9.188% | $158.8467 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $32.94 | 9.580% | $36.0957 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $916.95 | $983.9255 | $983.93 | $983.95 | $983.80 | |