| 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 | $136.26 | 8.185% | $147.4129 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $136.73 | 5.461% | $144.1968 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $37.65 | 11.158% | $41.851 | $41.85 | $41.85 | $41.90 |
| Purchase #4 | $32.37 | 7.361% | $34.7528 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $204.28 | 4.208% | $212.8761 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $219.92 | 4.751% | $230.3684 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $66.30 | 6.568% | $70.6546 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $833.51 | $882.1126 | $882.11 | $882.10 | $882.30 | |