| 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 | $190.94 | 6.113% | $202.6122 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $195.31 | 12.615% | $219.9484 | $219.95 | $219.95 | $219.90 |
| Purchase #3 | $141.58 | 13.615% | $160.8561 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $93.89 | 5.850% | $99.3826 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $216.47 | 8.239% | $234.305 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $189.54 | 11.495% | $211.3276 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $236.57 | 5.667% | $249.9764 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $1,264.30 | $1,378.4083 | $1,378.42 | $1,378.45 | $1,378.40 | |