| 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 | $239.96 | 13.229% | $271.7043 | $271.70 | $271.70 | $271.70 |
| Purchase #2 | $157.71 | 6.130% | $167.3776 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $50.82 | 5.201% | $53.4631 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $212.42 | 5.750% | $224.6342 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $121.90 | 4.351% | $127.2039 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $144.80 | 9.159% | $158.0622 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $63.75 | 6.863% | $68.1252 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $991.36 | $1,070.5705 | $1,070.56 | $1,070.60 | $1,070.60 | |