| 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 | $10.56 | 13.780% | $12.0152 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $87.47 | 5.522% | $92.3001 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $105.97 | 4.631% | $110.8775 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $202.91 | 3.562% | $210.1377 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $232.32 | 9.530% | $254.4601 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $198.93 | 11.716% | $222.2366 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $114.51 | 3.307% | $118.2968 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $952.67 | $1,020.3240 | $1,020.34 | $1,020.35 | $1,020.30 | |