| 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 | $133.53 | 7.642% | $143.7344 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $117.92 | 8.862% | $128.3701 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $202.99 | 3.397% | $209.8856 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $71.27 | 13.535% | $80.9164 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $85.41 | 10.320% | $94.2243 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $225.83 | 8.341% | $244.6665 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $123.84 | 13.617% | $140.7033 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $960.79 | $1,042.5006 | $1,042.50 | $1,042.45 | $1,042.50 | |