| 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 | $66.89 | 5.764% | $70.7455 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $123.59 | 3.372% | $127.7575 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $184.58 | 8.579% | $200.4151 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $232.78 | 4.598% | $243.4832 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $232.40 | 3.269% | $239.9972 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $190.78 | 3.554% | $197.5603 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $190.62 | 11.444% | $212.4346 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,221.64 | $1,292.3934 | $1,292.40 | $1,292.40 | $1,292.40 | |