| 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 | $211.93 | 4.420% | $221.2973 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $240.47 | 12.413% | $270.3195 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $60.33 | 6.552% | $64.2828 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $143.59 | 13.683% | $163.2374 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $32.88 | 8.524% | $35.6827 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $115.57 | 12.773% | $130.3318 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $163.44 | 11.635% | $182.4562 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $968.21 | $1,067.6077 | $1,067.61 | $1,067.65 | $1,067.60 | |