| 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 | $123.63 | 12.433% | $139.0009 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $129.54 | 8.686% | $140.7918 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $20.83 | 9.451% | $22.7986 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $15.27 | 9.838% | $16.7723 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $109.98 | 4.652% | $115.0963 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $249.96 | 6.589% | $266.4299 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $175.36 | 4.317% | $182.9303 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $824.57 | $883.8201 | $883.82 | $883.85 | $883.80 | |