| 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 | $230.58 | 7.436% | $247.7259 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $227.90 | 5.354% | $240.1018 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $143.32 | 8.843% | $155.9938 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $115.69 | 7.298% | $124.1331 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $64.81 | 7.306% | $69.545 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $82.94 | 8.810% | $90.247 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $26.83 | 10.196% | $29.5656 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $892.07 | $957.3122 | $957.32 | $957.35 | $957.20 | |