| 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 | $8.29 | 4.856% | $8.6926 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $191.37 | 5.264% | $201.4437 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $108.29 | 4.285% | $112.9302 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $210.33 | 10.775% | $232.9931 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $110.76 | 7.114% | $118.6395 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $145.57 | 5.573% | $153.6826 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $154.69 | 13.291% | $175.2498 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $929.30 | $1,003.6315 | $1,003.62 | $1,003.70 | $1,003.50 | |