| 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 | $231.87 | 6.740% | $247.498 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $138.89 | 3.530% | $143.7928 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $211.76 | 13.826% | $241.0379 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $242.35 | 13.819% | $275.8403 | $275.84 | $275.85 | $275.80 |
| Purchase #5 | $234.98 | 4.823% | $246.3131 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $91.86 | 12.294% | $103.1533 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $75.38 | 8.152% | $81.525 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $1,227.09 | $1,339.1604 | $1,339.16 | $1,339.20 | $1,339.10 | |