| 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 | $224.44 | 10.452% | $247.8985 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $68.78 | 9.748% | $75.4847 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $204.50 | 3.129% | $210.8988 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $219.72 | 8.799% | $239.0532 | $239.05 | $239.05 | $239.10 |
| Purchase #5 | $49.61 | 9.740% | $54.442 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $106.33 | 3.276% | $109.8134 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $125.51 | 13.466% | $142.4112 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $998.89 | $1,080.0018 | $1,079.99 | $1,080.00 | $1,080.00 | |