| 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 | $211.59 | 13.265% | $239.6574 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $113.64 | 3.168% | $117.2401 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $121.43 | 7.308% | $130.3041 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $121.80 | 12.370% | $136.8667 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $38.95 | 13.683% | $44.2795 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $172.66 | 6.743% | $184.3025 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $90.32 | 3.295% | $93.296 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $870.39 | $945.9463 | $945.95 | $945.95 | $946.00 | |