| 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 | $142.34 | 4.598% | $148.8848 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $198.76 | 10.219% | $219.0713 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $9.89 | 7.698% | $10.6513 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $84.41 | 7.456% | $90.7036 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $92.36 | 4.225% | $96.2622 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $131.57 | 12.475% | $147.9834 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $234.84 | 4.653% | $245.7671 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $894.17 | $959.3237 | $959.31 | $959.30 | $959.50 | |