| 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 | $227.90 | 10.320% | $251.4193 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $120.79 | 7.839% | $130.2587 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $22.59 | 13.405% | $25.6182 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $60.41 | 8.496% | $65.5424 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $67.29 | 12.342% | $75.5949 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $210.43 | 3.716% | $218.2496 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $155.58 | 6.320% | $165.4127 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $864.99 | $932.0958 | $932.09 | $932.05 | $932.00 | |