| 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 | $210.62 | 4.759% | $220.6434 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $60.95 | 12.457% | $68.5425 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $121.26 | 8.784% | $131.9115 | $131.91 | $131.90 | $131.90 |
| Purchase #4 | $121.80 | 10.228% | $134.2577 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $188.85 | 13.695% | $214.713 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $145.82 | 3.706% | $151.2241 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $55.84 | 5.682% | $59.0128 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $905.14 | $980.3050 | $980.29 | $980.25 | $980.20 | |