| 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 | $108.59 | 6.638% | $115.7982 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $230.68 | 11.604% | $257.4481 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $94.43 | 11.324% | $105.1233 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $242.64 | 10.573% | $268.2943 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $124.40 | 11.186% | $138.3154 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $170.78 | 7.631% | $183.8122 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $121.87 | 6.371% | $129.6343 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $1,093.39 | $1,198.4258 | $1,198.42 | $1,198.40 | $1,198.30 | |