| 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 | $115.90 | 12.675% | $130.5903 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $250.74 | 13.546% | $284.7052 | $284.71 | $284.70 | $284.70 |
| Purchase #3 | $184.56 | 10.523% | $203.9812 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $189.42 | 11.232% | $210.6957 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $54.92 | 7.806% | $59.2071 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $124.42 | 5.583% | $131.3664 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $77.97 | 7.697% | $83.9714 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $997.93 | $1,104.5173 | $1,104.53 | $1,104.50 | $1,104.60 | |