| 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 | $214.68 | 11.283% | $238.9023 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $180.64 | 7.841% | $194.804 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $178.80 | 7.787% | $192.7232 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $77.31 | 8.352% | $83.7669 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $167.26 | 3.250% | $172.696 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $25.93 | 8.444% | $28.1195 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $126.53 | 7.669% | $136.2336 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $971.15 | $1,047.2455 | $1,047.24 | $1,047.20 | $1,047.20 | |