| 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 | $132.30 | 10.381% | $146.0341 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $184.62 | 4.809% | $193.4984 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $209.51 | 10.191% | $230.8612 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $220.37 | 7.293% | $236.4416 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $244.69 | 8.696% | $265.9682 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $143.53 | 6.517% | $152.8839 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $131.98 | 3.573% | $136.6956 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $1,267.00 | $1,362.3830 | $1,362.38 | $1,362.40 | $1,362.40 | |