| 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 | $222.43 | 3.700% | $230.6599 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $197.31 | 3.677% | $204.5651 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $58.90 | 6.696% | $62.8439 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $56.99 | 12.714% | $64.2357 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $42.31 | 11.795% | $47.3005 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $68.41 | 7.809% | $73.7521 | $73.75 | $73.75 | $73.80 |
| Purchase #7 | $229.26 | 5.639% | $242.188 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $875.61 | $925.5452 | $925.55 | $925.55 | $925.60 | |