| 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 | $31.31 | 7.819% | $33.7581 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $193.95 | 6.642% | $206.8322 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $139.25 | 12.785% | $157.0531 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $100.51 | 10.213% | $110.7751 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $195.44 | 5.554% | $206.2947 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $245.29 | 9.347% | $268.2173 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $230.42 | 11.225% | $256.2846 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,136.17 | $1,239.2151 | $1,239.21 | $1,239.25 | $1,239.30 | |