| 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 | $217.86 | 12.568% | $245.2406 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $89.89 | 7.659% | $96.7747 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $135.65 | 9.111% | $148.0091 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $99.95 | 13.702% | $113.6451 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $40.82 | 7.594% | $43.9199 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $28.61 | 13.694% | $32.5279 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $191.25 | 12.246% | $214.6705 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $804.03 | $894.7878 | $894.79 | $894.75 | $894.70 | |