| 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 | $119.47 | 4.485% | $124.8282 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $119.40 | 13.236% | $135.2038 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $217.99 | 13.378% | $247.1527 | $247.15 | $247.15 | $247.20 |
| Purchase #4 | $226.48 | 5.683% | $239.3509 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $172.50 | 11.299% | $191.9908 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $236.25 | 5.326% | $248.8327 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $197.36 | 3.266% | $203.8058 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,289.45 | $1,391.1649 | $1,391.16 | $1,391.20 | $1,391.20 | |