| 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 | $102.50 | 4.449% | $107.0602 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $242.27 | 11.663% | $270.526 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $187.57 | 7.130% | $200.9437 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $120.51 | 5.306% | $126.9043 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $6.87 | 4.481% | $7.1778 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $165.77 | 6.506% | $176.555 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $231.40 | 6.799% | $247.1329 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,056.89 | $1,136.2999 | $1,136.30 | $1,136.35 | $1,136.30 | |