| 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 | $234.87 | 7.574% | $252.6591 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $99.35 | 10.717% | $109.9973 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $212.31 | 10.666% | $234.955 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $241.46 | 7.454% | $259.4584 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $249.33 | 7.207% | $267.2992 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $199.95 | 12.359% | $224.6618 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $152.40 | 8.150% | $164.8206 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $1,389.67 | $1,513.8514 | $1,513.86 | $1,513.80 | $1,514.00 | |