| 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 | $194.33 | 8.119% | $210.1077 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $247.28 | 10.311% | $272.777 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $224.85 | 13.243% | $254.6269 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $167.90 | 6.255% | $178.4021 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $206.74 | 6.513% | $220.205 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $109.91 | 4.282% | $114.6163 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $109.37 | 11.795% | $122.2702 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,260.38 | $1,373.0052 | $1,373.02 | $1,373.00 | $1,373.00 | |