| 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 | $200.52 | 8.203% | $216.9687 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $196.81 | 6.649% | $209.8959 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $146.50 | 11.793% | $163.7767 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $168.91 | 5.769% | $178.6544 | $178.65 | $178.65 | $178.70 |
| Purchase #5 | $241.59 | 12.131% | $270.8973 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $78.51 | 6.182% | $83.3635 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $84.99 | 7.437% | $91.3107 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $1,117.83 | $1,214.8672 | $1,214.87 | $1,214.85 | $1,215.00 | |