| 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 | $237.77 | 7.751% | $256.1996 | $256.20 | $256.20 | $256.20 |
| Purchase #2 | $81.53 | 5.116% | $85.7011 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $188.99 | 13.351% | $214.2221 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $122.78 | 11.534% | $136.9414 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $129.44 | 6.763% | $138.194 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $197.48 | 13.206% | $223.5592 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $97.25 | 10.440% | $107.4029 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $1,055.24 | $1,162.2203 | $1,162.21 | $1,162.20 | $1,162.20 | |