| 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 | $22.47 | 11.391% | $25.0296 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $240.48 | 7.588% | $258.7276 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $231.38 | 4.334% | $241.408 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $223.48 | 8.807% | $243.1619 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $220.86 | 4.745% | $231.3398 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $73.49 | 4.772% | $76.9969 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $202.69 | 3.850% | $210.4936 | $210.49 | $210.50 | $210.50 |
| 7 purchase totals = | $1,214.85 | $1,287.1574 | $1,287.16 | $1,287.20 | $1,287.10 | |