| 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 | $207.37 | 8.174% | $224.3204 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $129.57 | 6.499% | $137.9908 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $112.88 | 10.606% | $124.8521 | $124.85 | $124.85 | $124.90 |
| Purchase #4 | $203.73 | 12.827% | $229.8624 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $130.95 | 8.610% | $142.2248 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $105.25 | 9.719% | $115.4792 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $141.69 | 9.643% | $155.3532 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $1,031.44 | $1,130.0829 | $1,130.07 | $1,130.05 | $1,130.20 | |