| 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 | $52.90 | 10.609% | $58.5122 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $199.34 | 7.221% | $213.7343 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $189.61 | 8.331% | $205.4064 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $117.71 | 5.455% | $124.1311 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $159.32 | 12.853% | $179.7974 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $210.99 | 11.687% | $235.6484 | $235.65 | $235.65 | $235.60 |
| Purchase #7 | $185.26 | 8.535% | $201.0719 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $1,115.13 | $1,218.3017 | $1,218.30 | $1,218.30 | $1,218.20 | |