| 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 | $211.39 | 3.692% | $219.1945 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $11.78 | 5.301% | $12.4045 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $8.49 | 11.191% | $9.4401 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $220.84 | 9.408% | $241.6166 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $83.55 | 6.677% | $89.1286 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $197.76 | 6.272% | $210.1635 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $205.61 | 5.191% | $216.2832 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $939.42 | $998.2310 | $998.22 | $998.25 | $998.20 | |