| 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 | $100.85 | 11.813% | $112.7634 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $246.65 | 12.318% | $277.0323 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $106.63 | 4.370% | $111.2897 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $81.52 | 13.724% | $92.7078 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $26.81 | 7.184% | $28.736 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $139.91 | 12.711% | $157.694 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $220.28 | 5.747% | $232.9395 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $922.65 | $1,013.1627 | $1,013.16 | $1,013.20 | $1,013.10 | |