| 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 | $25.65 | 3.102% | $26.4457 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $201.43 | 8.532% | $218.616 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $151.27 | 6.255% | $160.7319 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $250.55 | 10.308% | $276.3767 | $276.38 | $276.40 | $276.40 |
| Purchase #5 | $249.41 | 8.680% | $271.0588 | $271.06 | $271.05 | $271.10 |
| Purchase #6 | $87.51 | 10.471% | $96.6732 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $44.37 | 10.279% | $48.9308 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $1,010.19 | $1,098.8331 | $1,098.84 | $1,098.85 | $1,098.80 | |