| 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 | $35.58 | 6.837% | $38.0126 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $145.88 | 12.583% | $164.2361 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $220.30 | 3.390% | $227.7682 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $111.61 | 3.331% | $115.3277 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $103.92 | 6.408% | $110.5792 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $244.66 | 4.141% | $254.7914 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $140.77 | 13.861% | $160.2821 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $1,002.72 | $1,070.9973 | $1,071.00 | $1,071.05 | $1,071.00 | |