| 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 | $215.27 | 6.471% | $229.2001 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $229.80 | 9.716% | $252.1274 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $72.85 | 6.623% | $77.6749 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $94.58 | 7.201% | $101.3907 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $179.33 | 4.588% | $187.5577 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $73.83 | 10.756% | $81.7712 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $244.75 | 8.667% | $265.9625 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $1,110.41 | $1,195.6845 | $1,195.68 | $1,195.65 | $1,195.80 | |