| 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 | $101.35 | 12.159% | $113.6731 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $93.49 | 5.405% | $98.5431 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $228.84 | 4.246% | $238.5565 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $182.46 | 10.804% | $202.173 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $14.46 | 9.630% | $15.8525 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $202.95 | 9.773% | $222.7843 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $126.36 | 3.116% | $130.2974 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $949.91 | $1,021.8799 | $1,021.87 | $1,021.85 | $1,022.00 | |