| 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 | $221.58 | 9.480% | $242.5858 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $197.38 | 12.114% | $221.2906 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $129.75 | 5.103% | $136.3711 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $118.27 | 9.505% | $129.5116 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $28.73 | 10.163% | $31.6498 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $75.34 | 4.529% | $78.7521 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $44.91 | 13.584% | $51.0106 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $815.96 | $891.1716 | $891.17 | $891.15 | $891.20 | |