| 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 | $209.56 | 4.187% | $218.3343 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $223.67 | 10.489% | $247.1307 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $68.68 | 13.440% | $77.9106 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $207.83 | 12.525% | $233.8607 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $86.62 | 11.399% | $96.4938 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $207.80 | 5.806% | $219.8649 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $116.92 | 7.399% | $125.5709 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $1,121.08 | $1,219.1659 | $1,219.15 | $1,219.15 | $1,219.20 | |