| 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 | $24.61 | 7.456% | $26.4449 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $88.68 | 5.457% | $93.5193 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $170.69 | 7.759% | $183.9338 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $96.92 | 9.490% | $106.1177 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $193.76 | 8.644% | $210.5086 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $226.32 | 3.399% | $234.0126 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $176.61 | 6.657% | $188.3669 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $977.59 | $1,042.9038 | $1,042.90 | $1,042.85 | $1,042.80 | |