| 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 | $37.84 | 11.329% | $42.1269 | $42.13 | $42.15 | $42.10 |
| Purchase #2 | $117.95 | 9.472% | $129.1222 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $194.49 | 7.306% | $208.6994 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $29.43 | 10.836% | $32.619 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $38.65 | 12.349% | $43.4229 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $240.28 | 7.673% | $258.7167 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $202.37 | 7.456% | $217.4587 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $861.01 | $932.1658 | $932.17 | $932.10 | $932.10 | |