| 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 | $98.76 | 12.770% | $111.3717 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $99.80 | 10.624% | $110.4028 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $165.98 | 7.645% | $178.6692 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $55.49 | 4.675% | $58.0842 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $161.32 | 7.358% | $173.1899 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $151.96 | 3.813% | $157.7542 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $248.95 | 5.509% | $262.6647 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $982.26 | $1,052.1367 | $1,052.12 | $1,052.10 | $1,052.30 | |