| 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 | $106.80 | 5.575% | $112.7541 | $112.75 | $112.75 | $112.80 |
| Purchase #2 | $84.78 | 13.471% | $96.2007 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $120.80 | 5.477% | $127.4162 | $127.42 | $127.40 | $127.40 |
| Purchase #4 | $219.94 | 6.255% | $233.6972 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $225.56 | 7.869% | $243.3093 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $98.53 | 3.495% | $101.9736 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $245.93 | 11.495% | $274.1997 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $1,102.34 | $1,189.5508 | $1,189.55 | $1,189.50 | $1,189.60 | |