| 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 | $209.71 | 6.213% | $222.7393 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $224.74 | 6.648% | $239.6807 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $79.35 | 11.789% | $88.7046 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $113.60 | 6.611% | $121.1101 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $143.72 | 6.135% | $152.5372 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $145.58 | 3.584% | $150.7976 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $77.40 | 5.139% | $81.3776 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $994.10 | $1,056.9471 | $1,056.95 | $1,057.00 | $1,056.90 | |