| 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 | $121.29 | 11.696% | $135.4761 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $201.91 | 5.736% | $213.4916 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $123.99 | 12.310% | $139.2532 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $54.32 | 13.649% | $61.7341 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $100.38 | 13.337% | $113.7677 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $57.80 | 8.335% | $62.6176 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $104.97 | 3.425% | $108.5652 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $764.66 | $834.9055 | $834.91 | $834.90 | $835.00 | |