| 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 | $195.86 | 13.175% | $221.6646 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $230.99 | 10.407% | $255.0291 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $9.88 | 6.617% | $10.5338 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $231.97 | 6.679% | $247.4633 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $232.82 | 9.412% | $254.733 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $189.87 | 12.707% | $213.9968 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $224.80 | 13.300% | $254.6984 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,316.19 | $1,458.1190 | $1,458.11 | $1,458.15 | $1,458.10 | |