| 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 | $127.49 | 4.193% | $132.8357 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $111.51 | 5.149% | $117.2516 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $183.88 | 8.672% | $199.8261 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $241.74 | 10.746% | $267.7174 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $214.28 | 5.403% | $225.8575 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $24.68 | 7.500% | $26.531 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $200.65 | 9.559% | $219.8301 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,104.23 | $1,189.8494 | $1,189.86 | $1,189.90 | $1,189.80 | |