| 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 | $212.66 | 13.132% | $240.5865 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $99.54 | 9.386% | $108.8828 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $195.31 | 10.562% | $215.9386 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $172.80 | 12.814% | $194.9426 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $33.41 | 9.460% | $36.5706 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $208.25 | 6.485% | $221.755 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $101.45 | 9.191% | $110.7743 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $1,023.42 | $1,129.4504 | $1,129.45 | $1,129.45 | $1,129.50 | |