| 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 | $191.98 | 13.307% | $217.5268 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $34.99 | 13.113% | $39.5782 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $49.40 | 3.634% | $51.1952 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $201.78 | 3.588% | $209.0199 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $77.54 | 7.704% | $83.5137 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $44.88 | 13.501% | $50.9392 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $219.92 | 13.573% | $249.7697 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $820.49 | $901.5427 | $901.55 | $901.55 | $901.50 | |