| 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 | $111.50 | 11.831% | $124.6916 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $34.30 | 6.334% | $36.4726 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $209.80 | 13.623% | $238.3811 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $194.86 | 5.503% | $205.5831 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $96.34 | 11.525% | $107.4432 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $215.53 | 5.645% | $227.6967 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $223.40 | 10.590% | $247.0581 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,085.73 | $1,187.3264 | $1,187.32 | $1,187.35 | $1,187.40 | |