| 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 | $210.42 | 8.386% | $228.0658 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $109.78 | 3.808% | $113.9604 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $152.90 | 11.128% | $169.9147 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $23.36 | 12.412% | $26.2594 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $184.56 | 10.430% | $203.8096 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $33.58 | 9.102% | $36.6365 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $50.34 | 8.499% | $54.6184 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $764.94 | $833.2648 | $833.27 | $833.20 | $833.30 | |