| 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 | $108.90 | 6.207% | $115.6594 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $204.45 | 9.471% | $223.8135 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $37.54 | 12.843% | $42.3613 | $42.36 | $42.35 | $42.40 |
| Purchase #4 | $25.67 | 4.149% | $26.735 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $216.36 | 7.780% | $233.1928 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $119.90 | 10.307% | $132.2581 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $211.55 | 6.872% | $226.0877 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $924.37 | $1,000.1078 | $1,000.11 | $1,000.10 | $1,000.20 | |