| 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 | $68.79 | 4.503% | $71.8876 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $128.76 | 4.422% | $134.4538 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $190.70 | 12.760% | $215.0333 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $193.35 | 13.420% | $219.2976 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $222.47 | 9.683% | $244.0118 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $143.80 | 12.438% | $161.6858 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $29.40 | 10.604% | $32.5176 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $977.27 | $1,078.8875 | $1,078.89 | $1,078.90 | $1,078.90 | |