| 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 | $189.50 | 8.843% | $206.2575 | $206.26 | $206.25 | $206.30 |
| Purchase #2 | $85.86 | 10.760% | $95.0985 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $89.39 | 10.762% | $99.0102 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $93.70 | 5.198% | $98.5705 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $201.62 | 8.564% | $218.8867 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $147.82 | 6.808% | $157.8836 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $195.37 | 13.679% | $222.0947 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $1,003.26 | $1,097.8017 | $1,097.80 | $1,097.80 | $1,097.90 | |