| 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 | $209.29 | 6.681% | $223.2727 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $247.94 | 3.757% | $257.2551 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $21.98 | 7.552% | $23.6399 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $168.76 | 5.215% | $177.5608 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $220.48 | 11.762% | $246.4129 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $120.32 | 10.128% | $132.506 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $242.72 | 3.809% | $251.9652 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,231.49 | $1,312.6126 | $1,312.62 | $1,312.55 | $1,312.70 | |