| 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 | $224.75 | 13.518% | $255.1317 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $47.37 | 6.144% | $50.2804 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $47.29 | 8.395% | $51.26 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $209.70 | 11.359% | $233.5198 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $189.76 | 11.422% | $211.4344 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $41.47 | 8.317% | $44.9191 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $119.36 | 4.362% | $124.5665 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $879.70 | $971.1119 | $971.11 | $971.10 | $971.10 | |