| 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 | $234.39 | 4.143% | $244.1008 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $16.77 | 4.309% | $17.4926 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $177.94 | 13.676% | $202.2751 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $193.27 | 10.188% | $212.9603 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $120.41 | 3.546% | $124.6797 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $183.42 | 4.493% | $191.6611 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $245.88 | 11.705% | $274.6603 | $274.66 | $274.65 | $274.70 |
| 7 purchase totals = | $1,172.08 | $1,267.8299 | $1,267.83 | $1,267.85 | $1,268.00 | |