| 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 | $91.75 | 12.590% | $103.3013 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $45.32 | 10.186% | $49.9363 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $243.63 | 12.730% | $274.6441 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $50.66 | 10.357% | $55.9069 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $149.38 | 5.753% | $157.9738 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $231.51 | 3.465% | $239.5318 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $221.94 | 12.581% | $249.8623 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,034.19 | $1,131.1565 | $1,131.15 | $1,131.15 | $1,131.10 | |