| 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 | $240.43 | 13.196% | $272.1571 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $100.26 | 3.554% | $103.8232 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $105.81 | 10.740% | $117.174 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $25.74 | 13.140% | $29.1222 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $17.95 | 12.280% | $20.1543 | $20.15 | $20.15 | $20.20 |
| Purchase #6 | $232.38 | 8.768% | $252.7551 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $128.49 | 10.608% | $142.1202 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $851.06 | $937.3061 | $937.30 | $937.20 | $937.40 | |