| 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 | $228.96 | 13.250% | $259.2972 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $45.29 | 6.646% | $48.3 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $191.28 | 10.817% | $211.9708 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $159.82 | 10.579% | $176.7274 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $31.99 | 7.262% | $34.3131 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $164.41 | 4.575% | $171.9318 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $35.48 | 3.217% | $36.6214 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $857.23 | $939.1617 | $939.16 | $939.15 | $939.10 | |