| 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 | $196.84 | 4.317% | $205.3376 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $128.50 | 6.140% | $136.3899 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $239.36 | 6.163% | $254.1118 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $53.69 | 10.513% | $59.3344 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $70.66 | 9.508% | $77.3784 | $77.38 | $77.40 | $77.40 |
| Purchase #6 | $177.76 | 13.354% | $201.4981 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $140.79 | 5.631% | $148.7179 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $1,007.60 | $1,082.7681 | $1,082.77 | $1,082.80 | $1,082.70 | |