| 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 | $210.30 | 5.478% | $221.8202 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $170.29 | 7.639% | $183.2985 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $209.98 | 11.166% | $233.4264 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $161.88 | 8.799% | $176.1238 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $142.92 | 11.384% | $159.19 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $194.73 | 3.827% | $202.1823 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $64.97 | 7.722% | $69.987 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $1,155.07 | $1,246.0282 | $1,246.03 | $1,246.05 | $1,246.00 | |