| 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 | $225.85 | 6.563% | $240.6725 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $207.52 | 12.224% | $232.8872 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $215.83 | 13.809% | $245.634 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $42.79 | 8.707% | $46.5157 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $175.45 | 8.747% | $190.7966 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $70.68 | 9.211% | $77.1903 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $181.89 | 4.575% | $190.2115 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $1,120.01 | $1,223.9078 | $1,223.91 | $1,223.90 | $1,223.90 | |