| 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 | $103.86 | 5.311% | $109.376 | $109.38 | $109.40 | $109.40 |
| Purchase #2 | $184.53 | 4.656% | $193.1217 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $134.44 | 10.691% | $148.813 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $74.98 | 7.236% | $80.4056 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $234.33 | 10.834% | $259.7173 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $117.58 | 7.696% | $126.629 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $119.91 | 13.812% | $136.472 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $969.63 | $1,054.5346 | $1,054.54 | $1,054.50 | $1,054.50 | |