| 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 | $105.84 | 8.635% | $114.9793 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $171.92 | 7.554% | $184.9068 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $87.33 | 7.259% | $93.6693 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $195.73 | 10.213% | $215.7199 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $125.81 | 10.129% | $138.5533 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $84.85 | 5.686% | $89.6746 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $230.71 | 12.185% | $258.822 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,002.19 | $1,096.3252 | $1,096.32 | $1,096.25 | $1,096.40 | |