| 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 | $109.27 | 13.782% | $124.3296 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $209.37 | 12.791% | $236.1505 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $244.70 | 3.636% | $253.5973 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $176.34 | 9.263% | $192.6744 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $155.78 | 11.780% | $174.1309 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $177.70 | 3.752% | $184.3673 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $217.47 | 3.814% | $225.7643 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,290.63 | $1,391.0143 | $1,391.01 | $1,391.00 | $1,391.10 | |