| 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 | $220.95 | 3.177% | $227.9696 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $20.89 | 5.200% | $21.9763 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $109.67 | 11.689% | $122.4893 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $41.53 | 6.401% | $44.1883 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $161.97 | 7.340% | $173.8586 | $173.86 | $173.85 | $173.90 |
| Purchase #6 | $184.40 | 9.448% | $201.8221 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $134.80 | 3.270% | $139.208 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $874.21 | $931.5122 | $931.52 | $931.50 | $931.60 | |