| 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 | $122.59 | 3.645% | $127.0584 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $109.32 | 8.170% | $118.2514 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $138.32 | 6.421% | $147.2015 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $121.33 | 6.673% | $129.4264 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $95.88 | 6.175% | $101.8006 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $241.98 | 8.780% | $263.2258 | $263.23 | $263.25 | $263.20 |
| Purchase #7 | $43.29 | 7.553% | $46.5597 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $872.71 | $933.5238 | $933.53 | $933.55 | $933.60 | |