| 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 | $244.74 | 4.269% | $255.188 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $104.71 | 7.221% | $112.2711 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $88.84 | 11.623% | $99.1659 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $231.99 | 10.505% | $256.3605 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $131.41 | 12.836% | $148.2778 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $189.69 | 6.871% | $202.7236 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $178.26 | 9.367% | $194.9576 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $1,169.64 | $1,268.9445 | $1,268.95 | $1,268.90 | $1,269.10 | |