| 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 | $229.53 | 12.423% | $258.0445 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $18.84 | 6.498% | $20.0642 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $163.36 | 6.585% | $174.1173 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $230.67 | 12.198% | $258.8071 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $170.37 | 4.107% | $177.3671 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $131.76 | 13.449% | $149.4804 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $75.55 | 11.683% | $84.3765 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $1,020.08 | $1,122.2571 | $1,122.26 | $1,122.25 | $1,122.30 | |