| 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 | $212.59 | 4.570% | $222.3054 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $204.58 | 4.145% | $213.0598 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $25.53 | 6.707% | $27.2423 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $140.63 | 7.386% | $151.0169 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $40.44 | 4.394% | $42.2169 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $34.41 | 7.570% | $37.0148 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $8.69 | 8.629% | $9.4399 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $666.87 | $702.2960 | $702.30 | $702.25 | $702.20 | |