| 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 | $225.95 | 5.141% | $237.5661 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $212.67 | 11.655% | $237.4567 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $131.95 | 6.293% | $140.2536 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $98.81 | 11.566% | $110.2384 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $103.56 | 13.629% | $117.6742 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $241.73 | 6.719% | $257.9718 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $157.58 | 6.435% | $167.7203 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $1,172.25 | $1,268.8811 | $1,268.88 | $1,268.80 | $1,269.00 | |