| 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 | $104.97 | 5.738% | $110.9932 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $207.33 | 8.689% | $225.3449 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $45.30 | 10.255% | $49.9455 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $238.71 | 7.170% | $255.8255 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $59.69 | 12.146% | $66.9399 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $174.78 | 8.503% | $189.6415 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $201.33 | 8.231% | $217.9015 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $1,032.11 | $1,116.5920 | $1,116.59 | $1,116.65 | $1,116.40 | |