| 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 | $219.84 | 7.715% | $236.8007 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $19.44 | 8.178% | $21.0298 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $122.28 | 3.635% | $126.7249 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $20.56 | 7.203% | $22.0409 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $164.89 | 7.490% | $177.2403 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $85.62 | 6.460% | $91.1511 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $57.48 | 4.570% | $60.1068 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $690.11 | $735.0945 | $735.09 | $735.10 | $735.00 | |