| 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 | $194.63 | 5.360% | $205.0622 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $249.85 | 5.306% | $263.107 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $146.80 | 6.829% | $156.825 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $137.84 | 8.113% | $149.023 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $197.96 | 3.456% | $204.8015 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $88.32 | 11.266% | $98.2701 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $14.78 | 10.543% | $16.3383 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $1,030.18 | $1,093.4271 | $1,093.43 | $1,093.40 | $1,093.40 | |