| 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 | $244.42 | 3.836% | $253.796 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $151.29 | 9.237% | $165.2647 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $197.82 | 13.643% | $224.8086 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $92.55 | 11.699% | $103.3774 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $41.28 | 13.391% | $46.8078 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $137.62 | 11.713% | $153.7394 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $39.66 | 6.793% | $42.3541 | $42.35 | $42.35 | $42.40 |
| 7 purchase totals = | $904.64 | $990.1480 | $990.15 | $990.15 | $990.20 | |