| 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 | $180.31 | 12.154% | $202.2249 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $193.83 | 8.590% | $210.48 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $120.26 | 3.683% | $124.6892 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $109.35 | 9.141% | $119.3457 | $119.35 | $119.35 | $119.30 |
| Purchase #5 | $48.99 | 5.647% | $51.7565 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $126.93 | 10.173% | $139.8426 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $11.60 | 13.175% | $13.1283 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $791.27 | $861.4672 | $861.47 | $861.50 | $861.40 | |