| 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 | $139.38 | 10.782% | $154.408 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $146.63 | 9.472% | $160.5188 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $48.62 | 8.250% | $52.6312 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $83.59 | 9.602% | $91.6163 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $183.67 | 12.809% | $207.1963 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $193.28 | 8.596% | $209.8943 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $206.69 | 13.116% | $233.7995 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $1,001.86 | $1,110.0644 | $1,110.07 | $1,110.05 | $1,110.00 | |