| 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 | $222.45 | 11.842% | $248.7925 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $153.83 | 12.141% | $172.5065 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $44.68 | 11.272% | $49.7163 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $15.64 | 3.823% | $16.2379 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $152.30 | 8.168% | $164.7399 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $145.84 | 6.763% | $155.7032 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $92.51 | 10.350% | $102.0848 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $827.25 | $909.7811 | $909.78 | $909.80 | $909.70 | |