| 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 | $218.65 | 7.626% | $235.3242 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $133.42 | 6.353% | $141.8962 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $65.96 | 5.737% | $69.7441 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $72.58 | 9.160% | $79.2283 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $34.78 | 3.331% | $35.9385 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $183.40 | 7.677% | $197.4796 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $72.43 | 9.430% | $79.2601 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $781.22 | $838.8710 | $838.87 | $838.90 | $838.80 | |