| 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 | $129.92 | 9.869% | $142.7418 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $58.42 | 6.374% | $62.1437 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $30.67 | 11.650% | $34.2431 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $230.87 | 6.182% | $245.1424 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $63.77 | 12.140% | $71.5117 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $202.29 | 4.448% | $211.2879 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $110.85 | 8.475% | $120.2445 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $826.79 | $887.3151 | $887.30 | $887.35 | $887.10 | |