| 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 | $243.31 | 6.724% | $259.6702 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $139.95 | 11.571% | $156.1436 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $35.84 | 9.122% | $39.1093 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $107.70 | 4.748% | $112.8136 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $71.62 | 8.570% | $77.7578 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $185.79 | 4.226% | $193.6415 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $111.28 | 3.708% | $115.4063 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $895.49 | $954.5423 | $954.54 | $954.50 | $954.50 | |