| 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 | $187.26 | 6.343% | $199.1379 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $248.35 | 7.399% | $266.7254 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $197.35 | 3.714% | $204.6796 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $184.27 | 11.741% | $205.9051 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $84.40 | 4.765% | $88.4217 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $31.26 | 6.382% | $33.255 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $213.35 | 10.515% | $235.7838 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,146.24 | $1,233.9085 | $1,233.92 | $1,233.95 | $1,233.90 | |