| 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 | $218.78 | 4.789% | $229.2574 | $229.26 | $229.25 | $229.30 |
| Purchase #2 | $208.52 | 13.744% | $237.179 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $67.71 | 5.447% | $71.3982 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $232.42 | 6.713% | $248.0224 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $27.28 | 8.751% | $29.6673 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $56.29 | 3.132% | $58.053 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $19.45 | 3.796% | $20.1883 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $830.45 | $893.7656 | $893.77 | $893.75 | $893.90 | |