| 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 | $193.72 | 4.191% | $201.8388 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $250.76 | 10.469% | $277.0121 | $277.01 | $277.00 | $277.00 |
| Purchase #3 | $238.90 | 6.546% | $254.5384 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $162.39 | 4.781% | $170.1539 | $170.15 | $170.15 | $170.20 |
| Purchase #5 | $66.40 | 9.543% | $72.7366 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $240.89 | 10.152% | $265.3452 | $265.35 | $265.35 | $265.30 |
| Purchase #7 | $41.58 | 6.674% | $44.355 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $1,194.64 | $1,285.9800 | $1,285.99 | $1,286.00 | $1,285.90 | |