| 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 | $21.66 | 3.826% | $22.4887 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $249.48 | 13.459% | $283.0575 | $283.06 | $283.05 | $283.10 |
| Purchase #3 | $240.26 | 11.595% | $268.1181 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $61.44 | 9.736% | $67.4218 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $40.72 | 12.358% | $45.7522 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $92.98 | 11.511% | $103.6829 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $231.51 | 9.488% | $253.4757 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $938.05 | $1,043.9969 | $1,044.00 | $1,044.00 | $1,044.10 | |