| 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 | $218.25 | 11.517% | $243.3859 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $51.70 | 7.523% | $55.5894 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $19.66 | 8.518% | $21.3346 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $135.96 | 11.646% | $151.7939 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $63.33 | 5.518% | $66.8245 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $249.28 | 11.562% | $278.1018 | $278.10 | $278.10 | $278.10 |
| Purchase #7 | $221.35 | 13.296% | $250.7807 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $959.53 | $1,067.8108 | $1,067.80 | $1,067.85 | $1,067.80 | |