| 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 | $196.41 | 9.512% | $215.0925 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $62.87 | 9.647% | $68.9351 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $224.65 | 10.279% | $247.7418 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $176.80 | 8.624% | $192.0472 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $246.31 | 8.648% | $267.6109 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $15.26 | 9.250% | $16.6716 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $188.71 | 6.483% | $200.9441 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,111.01 | $1,209.0432 | $1,209.04 | $1,209.05 | $1,208.90 | |