| 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 | $27.71 | 4.527% | $28.9644 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $220.58 | 11.146% | $245.1658 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $172.28 | 7.346% | $184.9357 | $184.94 | $184.95 | $184.90 |
| Purchase #4 | $217.46 | 8.634% | $236.2355 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $127.40 | 6.315% | $135.4453 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $219.74 | 4.253% | $229.0855 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $50.33 | 11.714% | $56.2257 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $1,035.50 | $1,116.0579 | $1,116.08 | $1,116.10 | $1,116.00 | |