| 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 | $70.60 | 13.179% | $79.9044 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $115.71 | 9.152% | $126.2998 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $232.49 | 12.842% | $262.3464 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $202.75 | 5.530% | $213.9621 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $102.29 | 7.344% | $109.8022 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $142.69 | 13.699% | $162.2371 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $149.86 | 9.606% | $164.2556 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $1,016.39 | $1,118.8076 | $1,118.81 | $1,118.80 | $1,118.80 | |