| 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 | $230.29 | 3.681% | $238.767 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $135.29 | 12.477% | $152.1701 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $112.77 | 5.645% | $119.1359 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $89.43 | 9.550% | $97.9706 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $223.29 | 3.187% | $230.4063 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $11.25 | 4.160% | $11.718 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $128.30 | 11.388% | $142.9108 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $930.62 | $993.0787 | $993.09 | $993.00 | $993.10 | |