| 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 | $137.79 | 11.856% | $154.1264 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $118.67 | 11.424% | $132.2269 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $197.53 | 4.790% | $206.9917 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $237.65 | 6.517% | $253.1377 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $97.34 | 4.592% | $101.8099 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $210.85 | 13.687% | $239.709 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $146.26 | 9.618% | $160.3273 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,146.09 | $1,248.3289 | $1,248.34 | $1,248.40 | $1,248.20 | |