| 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 | $44.55 | 10.352% | $49.1618 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $213.82 | 8.641% | $232.2962 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $15.82 | 3.866% | $16.4316 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $118.46 | 9.170% | $129.3228 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $142.48 | 13.102% | $161.1477 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $185.97 | 7.641% | $200.18 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $219.92 | 6.123% | $233.3857 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $941.02 | $1,021.9258 | $1,021.93 | $1,021.95 | $1,021.90 | |