| 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 | $236.95 | 3.769% | $245.8806 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $210.58 | 8.756% | $229.0184 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $136.69 | 3.673% | $141.7106 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $229.95 | 8.522% | $249.5463 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $170.80 | 4.102% | $177.8062 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $41.33 | 9.631% | $45.3105 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $109.87 | 11.543% | $122.5523 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $1,136.17 | $1,211.8249 | $1,211.83 | $1,211.80 | $1,211.80 | |