| 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 | $190.39 | 11.498% | $212.281 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $54.31 | 10.752% | $60.1494 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $129.51 | 11.307% | $144.1537 | $144.15 | $144.15 | $144.20 |
| Purchase #4 | $208.34 | 3.494% | $215.6194 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $166.77 | 6.360% | $177.3766 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $185.34 | 7.563% | $199.3573 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $95.32 | 6.723% | $101.7284 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $1,029.98 | $1,110.6658 | $1,110.67 | $1,110.70 | $1,110.70 | |