| 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 | $132.41 | 3.753% | $137.3793 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $223.81 | 6.197% | $237.6795 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $219.95 | 13.600% | $249.8632 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $31.76 | 10.388% | $35.0592 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $203.43 | 4.668% | $212.9261 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $124.92 | 3.585% | $129.3984 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $249.68 | 7.458% | $268.3011 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,185.96 | $1,270.6068 | $1,270.61 | $1,270.65 | $1,270.70 | |