| 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 | $225.90 | 7.664% | $243.213 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $182.56 | 7.139% | $195.593 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $128.53 | 4.525% | $134.346 | $134.35 | $134.35 | $134.30 |
| Purchase #4 | $21.69 | 10.607% | $23.9907 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $188.33 | 11.474% | $209.939 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $34.94 | 3.806% | $36.2698 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $32.85 | 6.770% | $35.0739 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $814.80 | $878.4254 | $878.42 | $878.40 | $878.40 | |