| 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 | $232.69 | 3.426% | $240.662 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $177.36 | 6.121% | $188.2162 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $24.31 | 3.258% | $25.102 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $38.49 | 10.216% | $42.4221 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $174.87 | 13.683% | $198.7975 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $226.36 | 3.729% | $234.801 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $225.62 | 12.369% | $253.5269 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $1,099.70 | $1,183.5277 | $1,183.53 | $1,183.50 | $1,183.50 | |