| 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 | $187.45 | 10.693% | $207.494 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $247.37 | 12.819% | $279.0804 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $19.65 | 8.217% | $21.2646 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $211.38 | 5.228% | $222.4309 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $204.27 | 7.321% | $219.2246 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $73.54 | 7.233% | $78.8591 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $79.81 | 6.130% | $84.7024 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $1,023.47 | $1,113.0560 | $1,113.04 | $1,113.05 | $1,113.10 | |