| 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 | $198.72 | 3.866% | $206.4025 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $145.26 | 8.715% | $157.9194 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $211.56 | 13.606% | $240.3449 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $51.75 | 8.449% | $56.1224 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $52.81 | 6.253% | $56.1122 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $193.27 | 8.596% | $209.8835 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $109.29 | 12.361% | $122.7993 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $962.66 | $1,049.5842 | $1,049.57 | $1,049.55 | $1,049.50 | |