| 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 | $236.62 | 7.433% | $254.208 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $148.61 | 3.499% | $153.8099 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $192.34 | 6.230% | $204.3228 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $68.87 | 3.783% | $71.4754 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $178.97 | 6.558% | $190.7069 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $10.65 | 10.722% | $11.7919 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $36.36 | 5.805% | $38.4707 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $872.42 | $924.7856 | $924.79 | $924.75 | $924.80 | |