| 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 | $187.31 | 8.868% | $203.9207 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $108.44 | 10.709% | $120.0528 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $237.26 | 13.581% | $269.4823 | $269.48 | $269.50 | $269.50 |
| Purchase #4 | $54.75 | 11.663% | $61.1355 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $175.96 | 10.496% | $194.4288 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $140.26 | 6.131% | $148.8593 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $18.61 | 12.867% | $21.0045 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $922.59 | $1,018.8839 | $1,018.88 | $1,018.90 | $1,018.90 | |