| 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 | $28.84 | 9.152% | $31.4794 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $218.34 | 6.562% | $232.6675 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $199.32 | 13.841% | $226.9079 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $156.61 | 8.626% | $170.1192 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $176.44 | 5.585% | $186.2942 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $59.76 | 10.609% | $66.0999 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $150.73 | 6.121% | $159.9562 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $990.04 | $1,073.5243 | $1,073.53 | $1,073.50 | $1,073.60 | |