| 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 | $215.39 | 6.796% | $230.0279 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $72.69 | 10.653% | $80.4337 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $206.26 | 6.363% | $219.3843 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $71.81 | 7.489% | $77.1879 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $121.83 | 10.187% | $134.2408 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $240.73 | 6.221% | $255.7058 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $141.33 | 4.312% | $147.4241 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $1,070.04 | $1,144.4045 | $1,144.40 | $1,144.45 | $1,144.30 | |