| 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 | $140.69 | 6.224% | $149.4465 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $63.95 | 4.586% | $66.8827 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $94.95 | 10.582% | $104.9976 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $244.42 | 13.537% | $277.5071 | $277.51 | $277.50 | $277.50 |
| Purchase #5 | $27.99 | 3.489% | $28.9666 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $178.55 | 5.856% | $189.0059 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $234.70 | 9.631% | $257.304 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $985.25 | $1,074.1104 | $1,074.12 | $1,074.10 | $1,074.10 | |