| 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 | $123.28 | 7.500% | $132.526 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $99.34 | 13.424% | $112.6754 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $246.51 | 4.485% | $257.566 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $230.81 | 12.609% | $259.9128 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $235.89 | 9.571% | $258.467 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $210.91 | 6.662% | $224.9608 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $90.91 | 4.696% | $95.1791 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $1,237.65 | $1,341.2871 | $1,341.30 | $1,341.30 | $1,341.40 | |