| 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 | $242.26 | 13.311% | $274.5072 | $274.51 | $274.50 | $274.50 |
| Purchase #2 | $249.71 | 5.249% | $262.8173 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $188.73 | 3.604% | $195.5318 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $112.62 | 4.237% | $117.3917 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $32.92 | 9.694% | $36.1113 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $11.48 | 13.558% | $13.0365 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $138.64 | 3.413% | $143.3718 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $976.36 | $1,042.7676 | $1,042.77 | $1,042.75 | $1,042.70 | |