| 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 | $70.75 | 10.271% | $78.0167 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $221.64 | 13.694% | $251.9914 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $224.85 | 6.222% | $238.8402 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $127.38 | 10.743% | $141.0644 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $210.82 | 13.334% | $238.9307 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $177.38 | 3.456% | $183.5103 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $165.70 | 11.456% | $184.6826 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,198.52 | $1,317.0363 | $1,317.03 | $1,317.05 | $1,317.00 | |