| 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 | $200.26 | 3.198% | $206.6643 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $29.89 | 4.785% | $31.3202 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $71.45 | 6.590% | $76.1586 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $226.40 | 4.558% | $236.7193 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $139.36 | 9.337% | $152.372 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $150.58 | 9.633% | $165.0854 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $184.50 | 5.540% | $194.7213 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $1,002.44 | $1,063.0411 | $1,063.04 | $1,062.95 | $1,063.10 | |