| 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 | $215.88 | 3.359% | $223.1314 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $217.29 | 12.445% | $244.3317 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $70.36 | 10.358% | $77.6479 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $201.40 | 13.812% | $229.2174 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $99.62 | 3.614% | $103.2203 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $93.90 | 12.561% | $105.6948 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $40.45 | 9.253% | $44.1928 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $938.90 | $1,027.4363 | $1,027.43 | $1,027.45 | $1,027.30 | |