| 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 | $25.44 | 3.663% | $26.3719 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $132.41 | 9.441% | $144.9108 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $240.49 | 9.643% | $263.6805 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $117.60 | 4.281% | $122.6345 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $220.43 | 6.275% | $234.262 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $213.39 | 12.525% | $240.1171 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $165.98 | 13.763% | $188.8238 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,115.74 | $1,220.8006 | $1,220.79 | $1,220.75 | $1,220.80 | |