| 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 | $248.47 | 10.338% | $274.1568 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $145.33 | 10.337% | $160.3528 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $171.36 | 6.291% | $182.1403 | $182.14 | $182.15 | $182.10 |
| Purchase #4 | $87.51 | 4.552% | $91.4935 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $210.58 | 8.344% | $228.1508 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $102.72 | 13.676% | $116.768 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $171.95 | 7.276% | $184.4611 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $1,137.92 | $1,237.5233 | $1,237.52 | $1,237.50 | $1,237.70 | |