| 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 | $109.60 | 12.847% | $123.6803 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $88.64 | 13.573% | $100.6711 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $25.60 | 9.538% | $28.0417 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $219.80 | 8.542% | $238.5753 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $224.68 | 8.648% | $244.1103 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $20.82 | 8.340% | $22.5564 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $245.31 | 9.286% | $268.0895 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $934.45 | $1,025.7246 | $1,025.73 | $1,025.75 | $1,025.80 | |