| 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 | $116.65 | 13.505% | $132.4036 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $92.35 | 11.504% | $102.9739 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $202.92 | 4.327% | $211.7003 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $134.82 | 10.329% | $148.7456 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $22.61 | 4.374% | $23.599 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $202.58 | 7.742% | $218.2637 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $215.42 | 12.208% | $241.7185 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $987.35 | $1,079.4046 | $1,079.40 | $1,079.35 | $1,079.40 | |