| 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 | $197.88 | 7.292% | $212.3094 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $225.48 | 9.761% | $247.4891 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $83.56 | 12.641% | $94.1228 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $174.58 | 11.335% | $194.3686 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $180.49 | 11.826% | $201.8347 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $160.89 | 5.120% | $169.1276 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $212.88 | 3.629% | $220.6054 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,235.76 | $1,339.8576 | $1,339.86 | $1,339.85 | $1,339.80 | |