| 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 | $244.80 | 7.546% | $263.2726 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $62.75 | 5.432% | $66.1586 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $250.63 | 12.574% | $282.1442 | $282.14 | $282.15 | $282.10 |
| Purchase #4 | $245.32 | 11.269% | $272.9651 | $272.97 | $272.95 | $273.00 |
| Purchase #5 | $214.51 | 3.102% | $221.1641 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $170.71 | 7.181% | $182.9687 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $26.65 | 6.835% | $28.4715 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $1,215.37 | $1,317.1448 | $1,317.14 | $1,317.05 | $1,317.30 | |