| 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 | $103.93 | 4.652% | $108.7648 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $90.55 | 13.396% | $102.6801 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $187.37 | 7.408% | $201.2504 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $109.62 | 5.699% | $115.8672 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $180.59 | 11.415% | $201.2043 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $235.86 | 10.430% | $260.4602 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $188.77 | 4.581% | $197.4176 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $1,096.69 | $1,187.6446 | $1,187.64 | $1,187.60 | $1,187.80 | |