| 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 | $99.95 | 7.291% | $107.2374 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $216.78 | 7.225% | $232.4424 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $166.44 | 10.426% | $183.793 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $73.29 | 3.443% | $75.8134 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $234.61 | 4.597% | $245.395 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $247.99 | 10.778% | $274.7184 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $115.29 | 6.383% | $122.649 | $122.65 | $122.65 | $122.60 |
| 7 purchase totals = | $1,154.35 | $1,242.0486 | $1,242.05 | $1,242.05 | $1,241.90 | |