| 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 | $233.53 | 4.250% | $243.455 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $184.63 | 10.276% | $203.6026 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $196.75 | 3.261% | $203.166 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $213.55 | 11.756% | $238.6549 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $35.67 | 4.220% | $37.1753 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $236.64 | 3.583% | $245.1188 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $209.66 | 10.441% | $231.5506 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $1,310.43 | $1,402.7232 | $1,402.73 | $1,402.70 | $1,402.90 | |