| 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 | $145.63 | 10.700% | $161.2124 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $218.38 | 11.129% | $242.6835 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $219.59 | 12.419% | $246.8609 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $11.45 | 6.420% | $12.1851 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $34.85 | 12.836% | $39.3233 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $232.97 | 4.666% | $243.8404 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $116.98 | 8.197% | $126.5689 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $979.85 | $1,072.6745 | $1,072.67 | $1,072.65 | $1,072.70 | |