| 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 | $218.76 | 7.541% | $235.2567 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $163.32 | 4.378% | $170.4701 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $158.98 | 7.212% | $170.4456 | $170.45 | $170.45 | $170.40 |
| Purchase #4 | $174.80 | 9.593% | $191.5686 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $209.60 | 9.707% | $229.9459 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $209.97 | 10.558% | $232.1386 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $223.37 | 11.687% | $249.4753 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,358.80 | $1,479.3008 | $1,479.32 | $1,479.30 | $1,479.30 | |