| 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 | $196.71 | 12.755% | $221.8004 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $30.42 | 7.847% | $32.8071 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $14.98 | 6.871% | $16.0093 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $71.60 | 3.698% | $74.2478 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $175.35 | 5.730% | $185.3976 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $167.96 | 9.826% | $184.4637 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $237.55 | 8.781% | $258.4093 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $894.57 | $973.1352 | $973.14 | $973.10 | $973.10 | |