| 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 | $225.66 | 3.410% | $233.355 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $20.86 | 11.651% | $23.2904 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $139.82 | 6.685% | $149.167 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $103.27 | 6.561% | $110.0455 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $222.41 | 3.511% | $230.2188 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $113.34 | 10.684% | $125.4492 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $126.33 | 5.321% | $133.052 | $133.05 | $133.05 | $133.10 |
| 7 purchase totals = | $951.69 | $1,004.5779 | $1,004.59 | $1,004.55 | $1,004.60 | |