| 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 | $247.74 | 6.201% | $263.1024 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $246.35 | 11.583% | $274.8847 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $31.38 | 3.604% | $32.5109 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $77.59 | 11.837% | $86.7743 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $22.60 | 9.250% | $24.6905 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $69.89 | 11.248% | $77.7512 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $148.41 | 10.811% | $164.4546 | $164.45 | $164.45 | $164.50 |
| 7 purchase totals = | $843.96 | $924.1686 | $924.15 | $924.15 | $924.30 | |