| 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 | $98.42 | 4.652% | $102.9985 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $118.97 | 9.348% | $130.0913 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $180.76 | 13.288% | $204.7794 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $212.30 | 7.757% | $228.7681 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $192.59 | 12.166% | $216.0205 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $154.77 | 9.667% | $169.7316 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $45.57 | 3.666% | $47.2406 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $1,003.38 | $1,099.6300 | $1,099.63 | $1,099.65 | $1,099.60 | |