| 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 | $200.73 | 5.349% | $211.467 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $164.51 | 9.202% | $179.6482 | $179.65 | $179.65 | $179.60 |
| Purchase #3 | $128.80 | 12.123% | $144.4144 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $93.67 | 7.591% | $100.7805 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $21.29 | 11.170% | $23.6681 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $194.48 | 9.233% | $212.4363 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $181.51 | 12.644% | $204.4601 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $984.99 | $1,076.8746 | $1,076.88 | $1,076.85 | $1,076.90 | |