| 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 | $235.64 | 8.330% | $255.2688 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $226.96 | 3.784% | $235.5482 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $233.60 | 7.584% | $251.3162 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $182.97 | 3.199% | $188.8232 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $193.53 | 11.598% | $215.9756 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $116.75 | 5.114% | $122.7206 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $179.73 | 8.475% | $194.9621 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $1,369.18 | $1,464.6147 | $1,464.62 | $1,464.55 | $1,464.60 | |