| 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 | $224.49 | 9.244% | $245.2419 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $193.75 | 4.674% | $202.8059 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $194.86 | 3.836% | $202.3348 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $166.41 | 13.256% | $188.4693 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $154.39 | 7.814% | $166.454 | $166.45 | $166.45 | $166.50 |
| Purchase #6 | $156.58 | 6.664% | $167.0145 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $125.52 | 9.230% | $137.1055 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $1,216.00 | $1,309.4259 | $1,309.42 | $1,309.40 | $1,309.40 | |