| 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 | $109.86 | 6.333% | $116.8174 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $97.76 | 4.130% | $101.7975 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $206.76 | 10.510% | $228.4905 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $107.59 | 4.421% | $112.3466 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $103.27 | 12.459% | $116.1364 | $116.14 | $116.15 | $116.10 |
| Purchase #6 | $178.26 | 8.265% | $192.9932 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $235.53 | 8.631% | $255.8586 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,039.03 | $1,124.4402 | $1,124.45 | $1,124.45 | $1,124.40 | |