| 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 | $178.41 | 13.442% | $202.3919 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $208.73 | 10.290% | $230.2083 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $96.61 | 8.736% | $105.0498 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $205.32 | 6.453% | $218.5693 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $180.91 | 8.448% | $196.1933 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $168.44 | 13.726% | $191.5601 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $76.57 | 9.239% | $83.6443 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $1,114.99 | $1,227.6170 | $1,227.61 | $1,227.60 | $1,227.60 | |