| 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 | $47.26 | 10.786% | $52.3575 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $192.50 | 13.656% | $218.7878 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $151.35 | 8.163% | $163.7047 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $189.70 | 7.521% | $203.9673 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $125.65 | 4.533% | $131.3457 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $55.93 | 7.153% | $59.9307 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $219.76 | 13.364% | $249.1287 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $982.15 | $1,079.2224 | $1,079.23 | $1,079.25 | $1,079.20 | |