| 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 | $103.57 | 9.158% | $113.0549 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $148.30 | 5.330% | $156.2044 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $186.47 | 6.728% | $199.0157 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $226.26 | 9.222% | $247.1257 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $232.56 | 11.134% | $258.4532 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $90.90 | 5.507% | $95.9059 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $13.28 | 11.409% | $14.7951 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $1,001.34 | $1,084.5549 | $1,084.56 | $1,084.55 | $1,084.60 | |