| 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 | $219.54 | 8.717% | $238.6773 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $142.51 | 13.556% | $161.8287 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $215.32 | 12.621% | $242.4955 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $75.80 | 12.388% | $85.1901 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $123.48 | 10.610% | $136.5812 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $176.31 | 3.769% | $182.9551 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $36.90 | 5.349% | $38.8738 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $989.86 | $1,086.6017 | $1,086.61 | $1,086.65 | $1,086.70 | |