| 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 | $197.27 | 12.490% | $221.909 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $50.44 | 3.285% | $52.097 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $130.86 | 3.294% | $135.1705 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $203.70 | 5.807% | $215.5289 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $202.67 | 10.704% | $224.3638 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $37.30 | 12.109% | $41.8167 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $169.69 | 5.235% | $178.5733 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $991.93 | $1,069.4592 | $1,069.46 | $1,069.40 | $1,069.50 | |