| 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 | $244.72 | 13.447% | $277.6275 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $248.80 | 8.674% | $270.3809 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $128.76 | 12.666% | $145.0687 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $55.61 | 11.636% | $62.0808 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $87.29 | 12.797% | $98.4605 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $222.42 | 4.260% | $231.8951 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $71.47 | 11.503% | $79.6912 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $1,059.07 | $1,165.2047 | $1,165.21 | $1,165.25 | $1,165.30 | |