| 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 | $96.86 | 4.821% | $101.5296 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $127.90 | 9.723% | $140.3357 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $22.76 | 8.362% | $24.6632 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $184.42 | 13.175% | $208.7173 | $208.72 | $208.70 | $208.70 |
| Purchase #5 | $126.29 | 8.152% | $136.5852 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $206.74 | 8.330% | $223.9614 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $32.76 | 13.371% | $37.1403 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $797.73 | $872.9327 | $872.94 | $872.95 | $872.90 | |