| 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 | $119.78 | 7.154% | $128.3491 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $105.99 | 10.848% | $117.4878 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $57.26 | 7.597% | $61.61 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $109.75 | 10.804% | $121.6074 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $105.64 | 3.782% | $109.6353 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $62.59 | 12.750% | $70.5702 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $198.29 | 12.793% | $223.6572 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $759.30 | $832.9170 | $832.93 | $832.90 | $832.90 | |