| 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 | $196.46 | 10.266% | $216.6286 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $8.35 | 10.432% | $9.2211 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $135.41 | 11.731% | $151.2949 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $39.65 | 6.765% | $42.3323 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $149.70 | 11.294% | $166.6071 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $114.25 | 4.558% | $119.4575 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $201.60 | 12.672% | $227.1468 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $845.42 | $932.6883 | $932.69 | $932.70 | $932.60 | |