| 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 | $237.93 | 5.865% | $251.8846 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $98.71 | 6.792% | $105.4144 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $142.39 | 7.694% | $153.3455 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $128.95 | 11.205% | $143.3988 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $85.77 | 9.587% | $93.9928 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $223.81 | 13.866% | $254.8435 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $146.32 | 13.681% | $166.338 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $1,063.88 | $1,169.2176 | $1,169.21 | $1,169.25 | $1,169.10 | |