| 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 | $211.45 | 13.848% | $240.7316 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $127.39 | 6.420% | $135.5684 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $90.93 | 6.498% | $96.8386 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $86.60 | 13.723% | $98.4841 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $112.78 | 4.432% | $117.7784 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $131.79 | 13.679% | $149.8176 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $110.33 | 6.404% | $117.3955 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $871.27 | $956.6142 | $956.62 | $956.65 | $956.60 | |