| 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 | $89.46 | 13.190% | $101.2598 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $118.48 | 3.685% | $122.846 | $122.85 | $122.85 | $122.80 |
| Purchase #3 | $202.48 | 12.103% | $226.9862 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $83.96 | 6.295% | $89.2453 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $211.28 | 5.339% | $222.5602 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $159.78 | 12.819% | $180.2622 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $238.49 | 12.257% | $267.7217 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $1,103.93 | $1,210.8814 | $1,210.89 | $1,210.85 | $1,210.90 | |