| 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 | $115.70 | 10.351% | $127.6761 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $246.96 | 5.501% | $260.5453 | $260.55 | $260.55 | $260.50 |
| Purchase #3 | $210.91 | 13.396% | $239.1635 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $194.48 | 6.145% | $206.4308 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $244.34 | 12.266% | $274.3107 | $274.31 | $274.30 | $274.30 |
| Purchase #6 | $88.49 | 4.430% | $92.4101 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $90.41 | 3.391% | $93.4758 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $1,191.29 | $1,294.0123 | $1,294.02 | $1,294.05 | $1,294.00 | |