| 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 | $238.54 | 13.459% | $270.6451 | $270.65 | $270.65 | $270.60 |
| Purchase #2 | $141.54 | 11.315% | $157.5553 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $17.70 | 9.604% | $19.3999 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $68.69 | 10.340% | $75.7925 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $206.47 | 5.438% | $217.6978 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $146.42 | 4.122% | $152.4554 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $213.32 | 4.349% | $222.5973 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,032.68 | $1,116.1433 | $1,116.16 | $1,116.15 | $1,116.20 | |