| 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 | $110.91 | 8.779% | $120.6468 | $120.65 | $120.65 | $120.60 |
| Purchase #2 | $196.70 | 9.813% | $216.0022 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $226.47 | 12.239% | $254.1877 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $6.96 | 10.657% | $7.7017 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $159.67 | 6.744% | $170.4381 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $217.57 | 12.815% | $245.4516 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $211.84 | 11.305% | $235.7885 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,130.12 | $1,250.2166 | $1,250.22 | $1,250.25 | $1,250.20 | |