| 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 | $243.46 | 10.355% | $268.6703 | $268.67 | $268.65 | $268.70 |
| Purchase #2 | $107.42 | 10.233% | $118.4123 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $189.82 | 6.198% | $201.585 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $188.99 | 8.432% | $204.9256 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $196.55 | 11.586% | $219.3223 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $23.73 | 13.500% | $26.9336 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $199.77 | 3.230% | $206.2226 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,149.74 | $1,246.0717 | $1,246.07 | $1,246.05 | $1,246.00 | |