| 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 | $199.35 | 7.706% | $214.7119 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $221.51 | 5.452% | $233.5867 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $45.62 | 5.443% | $48.1031 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $238.71 | 9.857% | $262.2396 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $224.49 | 13.438% | $254.657 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $198.81 | 10.746% | $220.1741 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $177.31 | 5.476% | $187.0195 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,305.80 | $1,420.4919 | $1,420.49 | $1,420.45 | $1,420.50 | |