| 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 | $132.40 | 8.347% | $143.4514 | $143.45 | $143.45 | $143.50 |
| Purchase #2 | $109.63 | 7.329% | $117.6648 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $207.72 | 3.324% | $214.6246 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $182.66 | 11.664% | $203.9655 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $191.75 | 3.607% | $198.6664 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $241.57 | 10.333% | $266.5314 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $61.85 | 4.695% | $64.7539 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $1,127.58 | $1,209.6580 | $1,209.65 | $1,209.60 | $1,209.80 | |