| 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 | $191.99 | 12.754% | $216.4764 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $183.84 | 8.317% | $199.13 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $151.54 | 10.813% | $167.926 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $204.40 | 4.861% | $214.3359 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $77.76 | 11.248% | $86.5064 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $129.58 | 11.449% | $144.4156 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $206.80 | 4.865% | $216.8608 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,145.91 | $1,245.6511 | $1,245.67 | $1,245.70 | $1,245.60 | |