| 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 | $193.73 | 3.725% | $200.9464 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $11.59 | 8.813% | $12.6114 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $242.73 | 11.371% | $270.3308 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $37.35 | 6.325% | $39.7124 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $148.62 | 3.843% | $154.3315 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $123.68 | 3.290% | $127.7491 | $127.75 | $127.75 | $127.70 |
| Purchase #7 | $208.96 | 12.683% | $235.4624 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $966.66 | $1,041.1440 | $1,041.14 | $1,041.15 | $1,041.00 | |