| 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 | $164.47 | 13.772% | $187.1208 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $5.60 | 4.690% | $5.8626 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $121.41 | 3.164% | $125.2514 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $142.59 | 4.505% | $149.0137 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $57.63 | 11.351% | $64.1716 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $239.29 | 3.820% | $248.4309 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $204.79 | 12.653% | $230.7021 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $935.78 | $1,010.5531 | $1,010.54 | $1,010.50 | $1,010.60 | |