| 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 | $228.35 | 12.681% | $257.3071 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $42.78 | 5.790% | $45.257 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $161.81 | 10.450% | $178.7191 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $97.87 | 8.345% | $106.0373 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $185.33 | 7.664% | $199.5337 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $194.80 | 7.817% | $210.0275 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $55.37 | 6.176% | $58.7897 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $966.31 | $1,055.6714 | $1,055.68 | $1,055.70 | $1,055.60 | |