| 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 | $235.66 | 8.735% | $256.2449 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $115.42 | 4.437% | $120.5412 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $171.92 | 10.854% | $190.5802 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $6.71 | 8.236% | $7.2626 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $59.63 | 10.581% | $65.9395 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $195.60 | 10.559% | $216.2534 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $202.59 | 3.819% | $210.3269 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $987.53 | $1,067.1487 | $1,067.14 | $1,067.20 | $1,067.10 | |