| 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 | $10.25 | 13.767% | $11.6611 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $84.62 | 9.293% | $92.4837 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $175.39 | 6.381% | $186.5816 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $215.83 | 10.783% | $239.1029 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $108.56 | 11.417% | $120.9543 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $250.56 | 5.216% | $263.6292 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $186.36 | 4.269% | $194.3157 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $1,031.57 | $1,108.7285 | $1,108.72 | $1,108.75 | $1,108.80 | |