| 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 | $204.69 | 13.774% | $232.884 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $135.35 | 8.786% | $147.2419 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $220.25 | 12.357% | $247.4663 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $232.32 | 7.280% | $249.2329 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $169.28 | 6.314% | $179.9683 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $133.41 | 11.764% | $149.1044 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $223.79 | 12.197% | $251.0857 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,319.09 | $1,456.9835 | $1,456.98 | $1,457.00 | $1,457.00 | |