| 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 | $125.54 | 11.851% | $140.4177 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $212.33 | 11.386% | $236.5059 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $23.79 | 7.164% | $25.4943 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $20.26 | 12.817% | $22.8567 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $176.70 | 3.351% | $182.6212 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $123.27 | 10.275% | $135.936 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $65.53 | 5.429% | $69.0876 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $747.42 | $812.9194 | $812.93 | $812.90 | $812.90 | |