| 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 | $90.91 | 3.483% | $94.0764 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $201.80 | 13.754% | $229.5556 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $240.72 | 5.430% | $253.7911 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $181.30 | 4.215% | $188.9418 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $81.84 | 6.123% | $86.8511 | $86.85 | $86.85 | $86.90 |
| Purchase #6 | $199.77 | 10.125% | $219.9967 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $140.78 | 8.216% | $152.3465 | $152.35 | $152.35 | $152.30 |
| 7 purchase totals = | $1,137.12 | $1,225.5592 | $1,225.57 | $1,225.60 | $1,225.60 | |