| 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 | $240.88 | 4.280% | $251.1897 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $101.89 | 8.413% | $110.462 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $35.45 | 10.178% | $39.0581 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $166.94 | 5.467% | $176.0666 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $180.71 | 3.423% | $186.8957 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $226.92 | 8.853% | $247.0092 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $191.97 | 9.345% | $209.9096 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $1,144.76 | $1,220.5909 | $1,220.60 | $1,220.55 | $1,220.70 | |