| 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 | $112.68 | 9.580% | $123.4747 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $210.46 | 12.335% | $236.4202 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $47.48 | 7.657% | $51.1155 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $22.75 | 6.525% | $24.2344 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $36.41 | 7.430% | $39.1153 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $187.92 | 9.117% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $230.81 | 11.583% | $257.5447 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $848.51 | $936.9575 | $936.95 | $936.90 | $936.90 | |