| 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 | $215.90 | 6.241% | $229.3743 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $125.60 | 11.612% | $140.1847 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $133.91 | 11.475% | $149.2762 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $234.74 | 12.557% | $264.2163 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $190.44 | 6.740% | $203.2757 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $230.69 | 11.348% | $256.8687 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $150.46 | 6.293% | $159.9284 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,281.74 | $1,403.1243 | $1,403.13 | $1,403.15 | $1,403.20 | |