| 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 | $239.74 | 11.534% | $267.3916 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $30.61 | 6.706% | $32.6627 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $217.55 | 8.860% | $236.8249 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $12.62 | 13.489% | $14.3223 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $77.32 | 10.145% | $85.1641 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $146.35 | 8.790% | $159.2142 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $15.52 | 9.617% | $17.0126 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $739.71 | $812.5924 | $812.57 | $812.50 | $812.60 | |