| 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 | $202.29 | 5.505% | $213.4261 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $132.47 | 5.503% | $139.7598 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $137.25 | 9.162% | $149.8248 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $226.94 | 13.468% | $257.5043 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $235.46 | 3.699% | $244.1697 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $212.97 | 11.378% | $237.2017 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $129.32 | 7.518% | $139.0423 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $1,276.70 | $1,380.9287 | $1,380.92 | $1,380.90 | $1,380.90 | |