| 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 | $189.39 | 4.350% | $197.6285 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $6.51 | 8.298% | $7.0502 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $26.63 | 8.365% | $28.8576 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $209.57 | 11.349% | $233.3541 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $97.26 | 13.260% | $110.1567 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $203.95 | 9.199% | $222.7114 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $111.74 | 8.782% | $121.553 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $845.05 | $921.3115 | $921.31 | $921.30 | $921.50 | |