| 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 | $248.86 | 12.500% | $279.9675 | $279.97 | $279.95 | $280.00 |
| Purchase #2 | $193.81 | 9.533% | $212.2859 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $118.88 | 6.781% | $126.9413 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $140.99 | 13.230% | $159.643 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $60.58 | 9.322% | $66.2273 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $144.67 | 5.491% | $152.6138 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $191.31 | 3.835% | $198.6467 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $1,099.10 | $1,196.3255 | $1,196.33 | $1,196.35 | $1,196.20 | |