| 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 | $221.93 | 3.473% | $229.6376 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $33.76 | 7.528% | $36.3015 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $53.65 | 9.303% | $58.6411 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $225.34 | 8.283% | $244.0049 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $86.99 | 5.235% | $91.5439 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $178.98 | 13.286% | $202.7593 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $88.84 | 3.231% | $91.7104 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $889.49 | $954.5987 | $954.59 | $954.60 | $954.50 | |