| 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 | $23.54 | 7.343% | $25.2685 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $243.62 | 12.710% | $274.5841 | $274.58 | $274.60 | $274.60 |
| Purchase #3 | $168.62 | 10.634% | $186.5511 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $24.46 | 9.114% | $26.6893 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $16.76 | 10.238% | $18.4759 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $193.69 | 6.427% | $206.1385 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $242.76 | 5.595% | $256.3424 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $913.45 | $994.0498 | $994.05 | $994.10 | $994.10 | |