| 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 | $229.29 | 11.704% | $256.1261 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $38.36 | 7.483% | $41.2305 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $37.96 | 8.171% | $41.0617 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $121.84 | 8.185% | $131.8126 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $189.75 | 11.838% | $212.2126 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $149.93 | 5.240% | $157.7863 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $5.70 | 11.280% | $6.343 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $772.83 | $846.5728 | $846.57 | $846.60 | $846.50 | |