| 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 | $106.37 | 5.216% | $111.9183 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $145.55 | 12.623% | $163.9228 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $192.41 | 11.306% | $214.1639 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $227.37 | 12.434% | $255.6412 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $186.26 | 12.354% | $209.2706 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $197.64 | 13.767% | $224.8491 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $248.98 | 7.272% | $267.0858 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $1,304.58 | $1,446.8517 | $1,446.85 | $1,446.80 | $1,446.80 | |