| 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 | $137.97 | 10.459% | $152.4003 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $29.70 | 5.197% | $31.2435 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $28.78 | 8.271% | $31.1604 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $196.95 | 8.589% | $213.866 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $116.77 | 4.151% | $121.6171 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $221.66 | 10.452% | $244.8279 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $189.29 | 3.656% | $196.2104 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $921.12 | $991.3256 | $991.33 | $991.30 | $991.30 | |