| 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 | $116.50 | 11.444% | $129.8323 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $233.40 | 3.371% | $241.2679 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $248.78 | 6.703% | $265.4557 | $265.46 | $265.45 | $265.50 |
| Purchase #4 | $159.95 | 4.435% | $167.0438 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $173.75 | 11.644% | $193.9815 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $60.97 | 3.751% | $63.257 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $27.67 | 8.827% | $30.1124 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $1,021.02 | $1,090.9506 | $1,090.95 | $1,090.95 | $1,091.00 | |