| 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 | $218.65 | 5.850% | $231.441 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $31.70 | 4.644% | $33.1721 | $33.17 | $33.15 | $33.20 |
| Purchase #3 | $6.81 | 4.490% | $7.1158 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $216.40 | 6.494% | $230.453 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $150.25 | 13.525% | $170.5713 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $98.83 | 12.215% | $110.9021 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $32.71 | 11.504% | $36.473 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $755.35 | $820.1283 | $820.12 | $820.05 | $820.20 | |