| 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 | $226.53 | 6.693% | $241.6917 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $189.30 | 12.545% | $213.0477 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $109.30 | 9.170% | $119.3228 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $11.84 | 10.810% | $13.1199 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $15.61 | 8.500% | $16.9369 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $195.48 | 9.357% | $213.7711 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $207.30 | 6.705% | $221.1995 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $955.36 | $1,039.0896 | $1,039.09 | $1,039.05 | $1,039.00 | |