| 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 | $14.60 | 3.323% | $15.0852 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $219.44 | 7.340% | $235.5469 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $130.79 | 3.727% | $135.6645 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $181.61 | 5.227% | $191.1028 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $107.60 | 12.325% | $120.8617 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $178.65 | 3.603% | $185.0868 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $45.97 | 6.211% | $48.8252 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $878.66 | $932.1731 | $932.18 | $932.20 | $932.20 | |