| 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 | $245.82 | 11.820% | $274.8759 | $274.88 | $274.90 | $274.90 |
| Purchase #2 | $91.95 | 10.204% | $101.3326 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $115.61 | 12.648% | $130.2324 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $179.95 | 8.848% | $195.872 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $48.66 | 12.103% | $54.5493 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $120.38 | 8.336% | $130.4149 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $22.47 | 13.162% | $25.4275 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $824.84 | $912.7046 | $912.70 | $912.75 | $912.60 | |