| 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 | $56.52 | 7.695% | $60.8692 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $235.61 | 12.210% | $264.378 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $244.69 | 12.581% | $275.4744 | $275.47 | $275.45 | $275.50 |
| Purchase #4 | $29.69 | 4.503% | $31.0269 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $216.86 | 8.715% | $235.7593 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $216.31 | 5.404% | $227.9994 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $178.48 | 8.180% | $193.0797 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $1,178.16 | $1,288.5869 | $1,288.59 | $1,288.60 | $1,288.70 | |