| 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 | $52.69 | 9.738% | $57.821 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $218.83 | 12.278% | $245.6979 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $62.33 | 3.499% | $64.5109 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $176.67 | 13.557% | $200.6212 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $110.54 | 13.865% | $125.8664 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $202.61 | 13.337% | $229.6321 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $180.25 | 4.672% | $188.6713 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $1,003.92 | $1,112.8208 | $1,112.82 | $1,112.75 | $1,112.80 | |