| 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 | $91.35 | 12.480% | $102.7505 | $102.75 | $102.75 | $102.80 |
| Purchase #2 | $210.25 | 4.345% | $219.3854 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $80.46 | 8.485% | $87.287 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $191.88 | 12.104% | $215.1052 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $208.35 | 7.400% | $223.7679 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $54.53 | 6.746% | $58.2086 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $166.90 | 12.559% | $187.861 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $1,003.72 | $1,094.3656 | $1,094.38 | $1,094.35 | $1,094.50 | |