| 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 | $232.43 | 11.307% | $258.7109 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $16.26 | 10.685% | $17.9974 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $226.35 | 10.807% | $250.8116 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $34.58 | 3.763% | $35.8812 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $232.57 | 13.705% | $264.4437 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $132.64 | 5.213% | $139.5545 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $28.57 | 11.105% | $31.7427 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $903.40 | $999.1420 | $999.13 | $999.15 | $999.10 | |