| 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 | $11.39 | 6.132% | $12.0884 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $235.49 | 8.252% | $254.9226 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $80.30 | 7.287% | $86.1515 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $195.34 | 8.449% | $211.8443 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $185.54 | 12.754% | $209.2038 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $233.51 | 5.574% | $246.5258 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $153.27 | 9.718% | $168.1648 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $1,094.84 | $1,188.9012 | $1,188.89 | $1,188.90 | $1,188.90 | |