| 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 | $206.95 | 5.782% | $218.9158 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $217.50 | 10.453% | $240.2353 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $128.90 | 10.317% | $142.1986 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $88.95 | 4.326% | $92.798 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $82.49 | 13.164% | $93.349 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $132.46 | 6.201% | $140.6738 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $51.53 | 10.238% | $56.8056 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $908.78 | $984.9761 | $984.99 | $984.95 | $984.90 | |