| 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 | $200.72 | 12.461% | $225.7317 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $108.42 | 13.154% | $122.6816 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $130.30 | 10.534% | $144.0258 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $191.25 | 10.332% | $211.01 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $229.38 | 5.386% | $241.7344 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $5.58 | 3.550% | $5.7781 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $20.71 | 7.218% | $22.2048 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $886.36 | $973.1664 | $973.16 | $973.25 | $973.10 | |