| 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 | $159.51 | 11.675% | $178.1328 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $64.83 | 6.842% | $69.2657 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $240.27 | 12.819% | $271.0702 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $206.51 | 3.645% | $214.0373 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $22.87 | 11.451% | $25.4888 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $211.91 | 8.116% | $229.1086 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $241.28 | 7.402% | $259.1395 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,147.18 | $1,246.2429 | $1,246.25 | $1,246.25 | $1,246.20 | |