| 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 | $95.28 | 11.503% | $106.2401 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $229.41 | 7.559% | $246.7511 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $105.33 | 6.536% | $112.2144 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $206.50 | 6.479% | $219.8791 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $112.77 | 7.414% | $121.1308 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $142.29 | 6.873% | $152.0696 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $188.32 | 6.506% | $200.5721 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,079.90 | $1,158.8572 | $1,158.85 | $1,158.85 | $1,158.90 | |