| 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 | $201.85 | 8.585% | $219.1788 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $28.94 | 7.217% | $31.0286 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $237.73 | 3.685% | $246.4904 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $54.38 | 11.661% | $60.7213 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $228.41 | 3.864% | $237.2358 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $244.71 | 7.583% | $263.2664 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $79.43 | 4.364% | $82.8963 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $1,075.45 | $1,140.8176 | $1,140.83 | $1,140.85 | $1,140.80 | |