| 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 | $217.93 | 9.133% | $237.8335 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $22.59 | 11.531% | $25.1949 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $118.75 | 7.327% | $127.4508 | $127.45 | $127.45 | $127.50 |
| Purchase #4 | $212.29 | 13.182% | $240.2741 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $195.33 | 6.226% | $207.4912 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $50.43 | 6.556% | $53.7362 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $202.74 | 8.143% | $219.2491 | $219.25 | $219.25 | $219.20 |
| 7 purchase totals = | $1,020.06 | $1,111.2298 | $1,111.22 | $1,111.25 | $1,111.20 | |