| 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 | $201.50 | 12.212% | $226.1072 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $99.62 | 6.838% | $106.432 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $126.72 | 3.497% | $131.1514 | $131.15 | $131.15 | $131.20 |
| Purchase #4 | $24.63 | 4.631% | $25.7706 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $224.41 | 7.420% | $241.0612 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $196.90 | 13.513% | $223.5071 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $179.63 | 9.755% | $197.1529 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,053.41 | $1,151.1824 | $1,151.18 | $1,151.15 | $1,151.30 | |