| 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 | $228.59 | 10.717% | $253.088 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $201.83 | 9.635% | $221.2763 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $130.46 | 11.491% | $145.4512 | $145.45 | $145.45 | $145.50 |
| Purchase #4 | $241.79 | 12.563% | $272.1661 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $60.88 | 4.747% | $63.77 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $55.80 | 12.672% | $62.871 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $139.64 | 12.492% | $157.0838 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,058.99 | $1,175.7064 | $1,175.71 | $1,175.70 | $1,175.90 | |