| 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 | $209.77 | 7.508% | $225.5195 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $18.80 | 7.426% | $20.1961 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $200.57 | 5.647% | $211.8962 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $52.48 | 10.778% | $58.1363 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $192.42 | 5.218% | $202.4605 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $118.67 | 6.722% | $126.647 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $240.91 | 7.537% | $259.0674 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,033.62 | $1,103.9230 | $1,103.94 | $1,103.90 | $1,103.90 | |