| 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 | $201.42 | 10.762% | $223.0968 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $109.60 | 7.482% | $117.8003 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $170.97 | 4.375% | $178.4499 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $34.43 | 7.456% | $36.9971 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $209.84 | 5.262% | $220.8818 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $19.29 | 5.754% | $20.3999 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $226.38 | 13.146% | $256.1399 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $971.93 | $1,053.7657 | $1,053.77 | $1,053.80 | $1,053.70 | |