| 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 | $249.30 | 9.205% | $272.2481 | $272.25 | $272.25 | $272.20 |
| Purchase #2 | $164.90 | 10.576% | $182.3398 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $189.29 | 12.130% | $212.2509 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $158.85 | 9.150% | $173.3848 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $146.90 | 7.794% | $158.3494 | $158.35 | $158.35 | $158.30 |
| Purchase #6 | $6.41 | 8.756% | $6.9713 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $172.46 | 8.655% | $187.3864 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $1,088.11 | $1,192.9307 | $1,192.93 | $1,192.95 | $1,192.90 | |