| 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 | $219.94 | 13.581% | $249.8101 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $190.64 | 4.746% | $199.6878 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $166.56 | 3.394% | $172.213 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $128.28 | 8.274% | $138.8939 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $12.65 | 9.306% | $13.8272 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $33.41 | 6.680% | $35.6418 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $223.71 | 10.206% | $246.5418 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $975.19 | $1,056.6156 | $1,056.61 | $1,056.65 | $1,056.50 | |