| 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 | $29.53 | 6.207% | $31.3629 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $231.86 | 7.825% | $250.003 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $16.37 | 3.422% | $16.9302 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $127.72 | 5.847% | $135.1878 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $127.82 | 9.430% | $139.8734 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $236.75 | 13.238% | $268.091 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $53.76 | 8.722% | $58.4489 | $58.45 | $58.45 | $58.40 |
| 7 purchase totals = | $823.81 | $899.8972 | $899.89 | $899.90 | $899.90 | |