| 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 | $110.84 | 6.846% | $118.4281 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $43.63 | 12.272% | $48.9843 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $202.35 | 9.381% | $221.3325 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $193.54 | 7.559% | $208.1697 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $156.40 | 11.610% | $174.558 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $50.84 | 13.823% | $57.8676 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $107.40 | 3.687% | $111.3598 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $865.00 | $940.7000 | $940.70 | $940.70 | $940.80 | |