| 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 | $93.27 | 11.541% | $104.0343 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $115.87 | 3.583% | $120.0216 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $186.26 | 12.751% | $210.01 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $110.96 | 3.801% | $115.1776 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $120.96 | 8.692% | $131.4738 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $43.80 | 11.675% | $48.9137 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $108.75 | 6.253% | $115.5501 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $779.87 | $845.1811 | $845.17 | $845.15 | $845.20 | |