| 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 | $245.72 | 10.193% | $270.7662 | $270.77 | $270.75 | $270.80 |
| Purchase #2 | $189.56 | 8.425% | $205.5304 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $220.70 | 12.677% | $248.6781 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $217.26 | 8.642% | $236.0356 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $53.30 | 4.681% | $55.795 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $108.94 | 7.509% | $117.1203 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $6.64 | 10.778% | $7.3557 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $1,042.12 | $1,141.2813 | $1,141.30 | $1,141.30 | $1,141.30 | |