| 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 | $245.54 | 11.342% | $273.3891 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $41.78 | 5.511% | $44.0825 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $247.65 | 13.607% | $281.3477 | $281.35 | $281.35 | $281.30 |
| Purchase #4 | $54.49 | 9.415% | $59.6202 | $59.62 | $59.60 | $59.60 |
| Purchase #5 | $223.63 | 4.849% | $234.4738 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $194.38 | 6.438% | $206.8942 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $79.39 | 10.694% | $87.88 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $1,086.86 | $1,187.6875 | $1,187.68 | $1,187.70 | $1,187.70 | |