| 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 | $220.45 | 8.173% | $238.4674 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $146.66 | 3.808% | $152.2448 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $121.31 | 11.486% | $135.2437 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $221.98 | 5.411% | $233.9913 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $98.62 | 11.427% | $109.8893 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $63.94 | 6.283% | $67.9574 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $96.96 | 5.703% | $102.4896 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $969.92 | $1,040.2835 | $1,040.28 | $1,040.30 | $1,040.30 | |