| 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 | $85.29 | 5.208% | $89.7319 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $95.51 | 10.692% | $105.7219 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $182.66 | 11.543% | $203.7444 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $231.60 | 7.185% | $248.2405 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $244.85 | 11.503% | $273.0151 | $273.02 | $273.00 | $273.00 |
| Purchase #6 | $153.77 | 3.559% | $159.2427 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $58.67 | 3.190% | $60.5416 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $1,052.35 | $1,140.2381 | $1,140.23 | $1,140.25 | $1,140.00 | |