| 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 | $33.90 | 13.460% | $38.4629 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $59.74 | 5.791% | $63.1995 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $188.27 | 4.791% | $197.29 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $124.43 | 8.588% | $135.116 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $89.49 | 3.515% | $92.6356 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $118.41 | 7.479% | $127.2659 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $245.52 | 5.164% | $258.1987 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $859.76 | $912.1686 | $912.18 | $912.15 | $912.20 | |