| 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 | $223.86 | 5.733% | $236.6939 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $29.30 | 13.552% | $33.2707 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $176.65 | 12.159% | $198.1289 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $245.51 | 4.158% | $255.7183 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $210.86 | 12.648% | $237.5296 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $212.78 | 5.467% | $224.4127 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $174.50 | 12.242% | $195.8623 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,273.46 | $1,381.6164 | $1,381.61 | $1,381.60 | $1,381.60 | |