| 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 | $249.38 | 12.151% | $279.6822 | $279.68 | $279.70 | $279.70 |
| Purchase #2 | $89.72 | 7.232% | $96.2086 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $9.34 | 6.616% | $9.9579 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $224.99 | 5.862% | $238.1789 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $90.54 | 11.190% | $100.6714 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $206.71 | 6.619% | $220.3921 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $165.38 | 12.791% | $186.5338 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,036.06 | $1,131.6249 | $1,131.62 | $1,131.65 | $1,131.70 | |