| 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 | $224.47 | 11.311% | $249.8598 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $121.33 | 11.240% | $134.9675 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $112.59 | 7.247% | $120.7494 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $46.59 | 8.125% | $50.3754 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $132.68 | 3.835% | $137.7683 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $194.72 | 12.399% | $218.8633 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $242.54 | 9.649% | $265.9427 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,074.92 | $1,178.5264 | $1,178.53 | $1,178.50 | $1,178.60 | |