| 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 | $105.87 | 10.529% | $117.0171 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $66.82 | 11.544% | $74.5337 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $14.30 | 7.236% | $15.3347 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $243.92 | 13.203% | $276.1248 | $276.12 | $276.10 | $276.10 |
| Purchase #5 | $128.94 | 13.480% | $146.3211 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $201.90 | 7.313% | $216.6649 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $214.81 | 11.342% | $239.1738 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $976.56 | $1,085.1701 | $1,085.15 | $1,085.10 | $1,085.10 | |