| 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 | $193.80 | 13.613% | $220.182 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $88.51 | 3.201% | $91.3432 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $247.92 | 12.286% | $278.3795 | $278.38 | $278.40 | $278.40 |
| Purchase #4 | $21.34 | 6.818% | $22.795 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $121.89 | 3.600% | $126.278 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $83.80 | 7.215% | $89.8462 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $103.55 | 8.492% | $112.3435 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $860.81 | $941.1674 | $941.17 | $941.25 | $941.10 | |