| 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 | $112.71 | 4.233% | $117.481 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $35.62 | 6.248% | $37.8455 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $228.65 | 7.519% | $245.8422 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $84.26 | 13.505% | $95.6393 | $95.64 | $95.65 | $95.60 |
| Purchase #5 | $230.37 | 9.134% | $251.412 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $97.72 | 8.364% | $105.8933 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $242.60 | 4.762% | $254.1526 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $1,031.93 | $1,108.2659 | $1,108.26 | $1,108.30 | $1,108.20 | |