| 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 | $11.76 | 13.469% | $13.344 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $93.98 | 12.734% | $105.9474 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $22.52 | 7.815% | $24.2799 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $167.55 | 8.165% | $181.2305 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $192.54 | 12.668% | $216.931 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $104.54 | 3.439% | $108.1351 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $212.33 | 13.842% | $241.7207 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $805.22 | $891.5886 | $891.59 | $891.65 | $891.40 | |