| 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 | $196.78 | 11.823% | $220.0453 | $220.05 | $220.05 | $220.00 |
| Purchase #2 | $19.26 | 11.453% | $21.4658 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $23.61 | 3.503% | $24.4371 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $233.51 | 5.723% | $246.8738 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $186.55 | 13.703% | $212.1129 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $228.95 | 5.204% | $240.8646 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $230.57 | 11.831% | $257.8487 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,119.23 | $1,223.6482 | $1,223.65 | $1,223.60 | $1,223.60 | |