| 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 | $222.60 | 3.428% | $230.2307 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $87.62 | 9.573% | $96.0079 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $28.66 | 4.429% | $29.9294 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $64.34 | 11.550% | $71.7713 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $26.38 | 7.210% | $28.282 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $184.46 | 13.524% | $209.4064 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $142.71 | 12.755% | $160.9127 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $756.77 | $826.5404 | $826.54 | $826.55 | $826.50 | |