| 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 | $215.82 | 13.318% | $244.5629 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $69.27 | 3.346% | $71.5878 | $71.59 | $71.60 | $71.60 |
| Purchase #3 | $39.38 | 12.135% | $44.1588 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $210.41 | 6.444% | $223.9688 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $248.59 | 10.269% | $274.1177 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $11.72 | 4.185% | $12.2105 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $233.87 | 11.271% | $260.2295 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,029.06 | $1,130.8360 | $1,130.84 | $1,130.80 | $1,130.90 | |