| 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 | $191.76 | 8.358% | $207.7873 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $223.95 | 13.238% | $253.5965 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $27.57 | 3.191% | $28.4498 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $29.29 | 13.415% | $33.2193 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $122.89 | 7.818% | $132.4975 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $246.76 | 12.846% | $278.4588 | $278.46 | $278.45 | $278.50 |
| Purchase #7 | $198.44 | 6.391% | $211.1223 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,040.66 | $1,145.1315 | $1,145.14 | $1,145.10 | $1,145.10 | |