| 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 | $113.27 | 6.573% | $120.7152 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $116.70 | 6.375% | $124.1396 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $65.61 | 6.327% | $69.7611 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $13.41 | 9.644% | $14.7033 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $106.50 | 5.307% | $112.152 | $112.15 | $112.15 | $112.20 |
| Purchase #6 | $173.67 | 4.329% | $181.1882 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $228.85 | 9.806% | $251.291 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $818.01 | $873.9504 | $873.95 | $873.95 | $874.00 | |