| 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 | $43.86 | 8.637% | $47.6482 | $47.65 | $47.65 | $47.60 |
| Purchase #2 | $229.45 | 7.117% | $245.78 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $8.28 | 11.500% | $9.2322 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $250.68 | 13.722% | $285.0783 | $285.08 | $285.10 | $285.10 |
| Purchase #5 | $215.42 | 12.357% | $242.0394 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $218.63 | 9.637% | $239.6994 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $137.82 | 10.694% | $152.5585 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $1,104.14 | $1,222.0360 | $1,222.04 | $1,222.10 | $1,222.00 | |