| 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 | $109.68 | 10.301% | $120.9781 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $109.94 | 7.669% | $118.3713 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $65.78 | 13.613% | $74.7346 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $23.50 | 10.211% | $25.8996 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $212.30 | 5.432% | $223.8321 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $217.49 | 8.622% | $236.242 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $94.26 | 9.496% | $103.2109 | $103.21 | $103.20 | $103.20 |
| 7 purchase totals = | $832.95 | $903.2686 | $903.26 | $903.30 | $903.20 | |