| 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 | $210.45 | 3.751% | $218.344 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $169.25 | 4.732% | $177.2589 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $118.98 | 3.720% | $123.4061 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $132.59 | 8.240% | $143.5154 | $143.52 | $143.50 | $143.50 |
| Purchase #5 | $75.94 | 9.463% | $83.1262 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $207.80 | 11.511% | $231.7199 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $211.51 | 6.213% | $224.6511 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $1,126.52 | $1,202.0216 | $1,202.03 | $1,202.00 | $1,202.00 | |