| 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 | $94.48 | 6.853% | $100.9547 | $100.95 | $100.95 | $101.00 |
| Purchase #2 | $236.44 | 3.658% | $245.089 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $237.66 | 8.560% | $258.0037 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $90.64 | 11.738% | $101.2793 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $188.81 | 7.843% | $203.6184 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $19.84 | 3.567% | $20.5477 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $69.62 | 10.287% | $76.7818 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $937.49 | $1,006.2746 | $1,006.27 | $1,006.30 | $1,006.30 | |