| 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 | $11.27 | 5.233% | $11.8598 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $187.80 | 8.327% | $203.4381 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $114.78 | 10.869% | $127.2554 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $196.63 | 3.510% | $203.5317 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $13.71 | 13.775% | $15.5986 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $152.98 | 10.745% | $169.4177 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $204.89 | 4.706% | $214.5321 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $882.06 | $945.6334 | $945.64 | $945.65 | $945.60 | |