| 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 | $121.92 | 5.130% | $128.1745 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $239.69 | 10.208% | $264.1576 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $120.56 | 10.293% | $132.9692 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $170.71 | 9.273% | $186.5399 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $118.87 | 13.421% | $134.8235 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $181.88 | 6.621% | $193.9223 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $212.98 | 12.802% | $240.2457 | $240.25 | $240.25 | $240.20 |
| 7 purchase totals = | $1,166.61 | $1,280.8327 | $1,280.83 | $1,280.75 | $1,280.80 | |