| 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 | $222.33 | 4.218% | $231.7079 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $85.49 | 3.333% | $88.3394 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $187.61 | 7.843% | $202.3243 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $82.83 | 9.119% | $90.3833 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $59.84 | 3.275% | $61.7998 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $229.93 | 12.200% | $257.9815 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $160.93 | 10.247% | $177.4205 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $1,028.96 | $1,109.9567 | $1,109.95 | $1,109.95 | $1,109.90 | |