| 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 | $192.92 | 7.874% | $208.1105 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $56.47 | 13.457% | $64.0692 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $191.58 | 8.231% | $207.3489 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $188.51 | 4.729% | $197.4246 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $27.50 | 12.792% | $31.0178 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $212.36 | 5.270% | $223.5514 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $69.91 | 11.698% | $78.0881 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $939.25 | $1,009.6105 | $1,009.61 | $1,009.55 | $1,009.60 | |