| 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 | $213.27 | 7.626% | $229.534 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $33.28 | 3.360% | $34.3982 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $176.25 | 12.758% | $198.736 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $173.61 | 4.689% | $181.7506 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $93.83 | 4.723% | $98.2616 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $240.68 | 10.723% | $266.4881 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $107.31 | 13.555% | $121.8559 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $1,038.23 | $1,131.0244 | $1,131.03 | $1,131.05 | $1,131.10 | |