| 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 | $135.48 | 3.242% | $139.8723 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $35.48 | 4.744% | $37.1632 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $102.51 | 3.625% | $106.226 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $225.43 | 12.119% | $252.7499 | $252.75 | $252.75 | $252.70 |
| Purchase #5 | $92.49 | 11.231% | $102.8776 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $206.45 | 12.874% | $233.0284 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $203.27 | 9.215% | $222.0013 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $1,001.11 | $1,093.9187 | $1,093.92 | $1,093.95 | $1,093.90 | |