| 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 | $107.99 | 12.355% | $121.3322 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $31.32 | 11.477% | $34.9146 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $204.74 | 7.173% | $219.426 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $6.30 | 12.647% | $7.0968 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $36.63 | 12.196% | $41.0974 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $226.45 | 12.383% | $254.4913 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $231.88 | 3.449% | $239.8775 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $845.31 | $918.2358 | $918.24 | $918.30 | $918.20 | |