| 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 | $226.60 | 8.364% | $245.5528 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $210.53 | 8.502% | $228.4293 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $11.36 | 3.138% | $11.7165 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $33.77 | 12.562% | $38.0122 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $32.70 | 12.215% | $36.6943 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $149.33 | 10.864% | $165.5532 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $174.95 | 3.342% | $180.7968 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $839.24 | $906.7551 | $906.75 | $906.75 | $906.80 | |