| 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 | $202.40 | 4.110% | $210.7186 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $187.89 | 13.596% | $213.4355 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $47.80 | 9.417% | $52.3013 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $79.33 | 9.388% | $86.7775 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $162.55 | 13.614% | $184.6796 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $130.38 | 5.691% | $137.7999 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $10.60 | 3.112% | $10.9299 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $820.95 | $896.6423 | $896.65 | $896.70 | $896.60 | |