| 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 | $78.81 | 9.428% | $86.2402 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $193.49 | 8.412% | $209.7664 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $131.38 | 6.824% | $140.3454 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $175.28 | 8.269% | $189.7739 | $189.77 | $189.75 | $189.80 |
| Purchase #5 | $217.60 | 12.375% | $244.528 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $39.41 | 12.102% | $44.1794 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $209.93 | 7.315% | $225.2864 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $1,045.90 | $1,140.1197 | $1,140.13 | $1,140.15 | $1,140.10 | |