| 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 | $94.65 | 12.216% | $106.2124 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $188.67 | 9.541% | $206.671 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $238.56 | 5.307% | $251.2204 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $197.65 | 11.694% | $220.7632 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $90.46 | 7.131% | $96.9107 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $113.54 | 7.588% | $122.1554 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $117.33 | 4.307% | $122.3834 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $1,040.86 | $1,126.3165 | $1,126.31 | $1,126.25 | $1,126.40 | |