| 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 | $180.30 | 11.643% | $201.2923 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $124.56 | 3.546% | $128.9769 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $189.71 | 6.810% | $202.6293 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $246.36 | 4.301% | $256.9559 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $248.83 | 3.186% | $256.7577 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $127.76 | 3.851% | $132.68 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $166.77 | 5.816% | $176.4693 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $1,284.29 | $1,355.7614 | $1,355.77 | $1,355.80 | $1,355.90 | |