| 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 | $242.67 | 8.609% | $263.5615 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $19.95 | 12.604% | $22.4645 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $234.87 | 10.125% | $258.6506 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $88.55 | 5.161% | $93.1201 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $171.65 | 3.372% | $177.438 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $124.93 | 4.220% | $130.202 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $30.88 | 11.722% | $34.4998 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $913.50 | $979.9365 | $979.93 | $979.90 | $980.00 | |