| 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 | $132.91 | 10.451% | $146.8004 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $189.29 | 4.149% | $197.1436 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $62.98 | 12.821% | $71.0547 | $71.05 | $71.05 | $71.10 |
| Purchase #4 | $48.94 | 10.872% | $54.2608 | $54.26 | $54.25 | $54.30 |
| Purchase #5 | $162.85 | 12.704% | $183.5385 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $108.72 | 7.770% | $117.1675 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $203.69 | 10.522% | $225.1223 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $909.38 | $995.0878 | $995.08 | $995.05 | $995.10 | |