| 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 | $138.42 | 8.656% | $150.4016 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $248.90 | 5.303% | $262.0992 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $173.88 | 8.797% | $189.1762 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $206.71 | 7.121% | $221.4298 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $58.36 | 12.462% | $65.6328 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $14.93 | 13.476% | $16.942 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $138.68 | 4.364% | $144.732 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $979.88 | $1,050.4136 | $1,050.41 | $1,050.50 | $1,050.30 | |