| 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 | $242.84 | 7.149% | $260.2006 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $61.88 | 4.747% | $64.8174 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $206.29 | 6.223% | $219.1274 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $71.33 | 4.654% | $74.6497 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $89.60 | 9.832% | $98.4095 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $136.70 | 9.169% | $149.234 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $229.77 | 11.552% | $256.313 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,038.41 | $1,122.7516 | $1,122.75 | $1,122.75 | $1,122.60 | |