| 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 | $92.28 | 12.499% | $103.8141 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $141.85 | 5.498% | $149.6489 | $149.65 | $149.65 | $149.60 |
| Purchase #3 | $129.30 | 11.712% | $144.4436 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $204.82 | 13.245% | $231.9484 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $53.52 | 3.136% | $55.1984 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $193.70 | 11.633% | $216.2331 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $85.33 | 10.143% | $93.985 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $900.80 | $995.2715 | $995.27 | $995.30 | $995.10 | |