| 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 | $189.72 | 13.849% | $215.9943 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $243.28 | 11.170% | $270.4544 | $270.45 | $270.45 | $270.50 |
| Purchase #3 | $135.64 | 3.250% | $140.0483 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $185.33 | 7.197% | $198.6682 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $69.60 | 5.245% | $73.2505 | $73.25 | $73.25 | $73.30 |
| Purchase #6 | $42.26 | 7.767% | $45.5423 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $23.56 | 4.721% | $24.6723 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $889.39 | $968.6303 | $968.62 | $968.60 | $968.70 | |