| 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 | $183.58 | 9.284% | $200.6236 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $219.65 | 11.810% | $245.5907 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $7.79 | 11.317% | $8.6716 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $170.58 | 12.745% | $192.3204 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $197.66 | 3.694% | $204.9616 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $88.77 | 6.293% | $94.3563 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $121.41 | 3.529% | $125.6946 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $989.44 | $1,072.2188 | $1,072.21 | $1,072.15 | $1,072.30 | |