| 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 | $196.92 | 7.591% | $211.8682 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $111.44 | 11.506% | $124.2623 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $67.82 | 9.115% | $74.0018 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $44.68 | 11.540% | $49.8361 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $216.26 | 3.802% | $224.4822 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $224.96 | 6.306% | $239.146 | $239.15 | $239.15 | $239.10 |
| Purchase #7 | $183.31 | 4.358% | $191.2986 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $1,045.39 | $1,114.8952 | $1,114.90 | $1,114.90 | $1,114.90 | |