| 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 | $120.29 | 9.712% | $131.9726 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $231.80 | 5.553% | $244.6719 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $13.43 | 8.523% | $14.5746 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $6.35 | 8.630% | $6.898 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $159.59 | 12.507% | $179.5499 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $111.29 | 4.626% | $116.4383 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $234.94 | 6.247% | $249.6167 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $877.69 | $943.7220 | $943.72 | $943.65 | $943.70 | |