| 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 | $234.83 | 12.231% | $263.5521 | $263.55 | $263.55 | $263.60 |
| Purchase #2 | $105.45 | 12.828% | $118.9771 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $189.51 | 12.502% | $213.2025 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $16.52 | 13.218% | $18.7036 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $224.95 | 13.430% | $255.1608 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $159.74 | 5.698% | $168.842 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $33.64 | 9.425% | $36.8106 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $964.64 | $1,075.2487 | $1,075.24 | $1,075.25 | $1,075.30 | |