| 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 | $193.44 | 13.613% | $219.773 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $34.40 | 13.381% | $39.0031 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $187.58 | 11.495% | $209.1423 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $244.32 | 9.259% | $266.9416 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $189.71 | 3.825% | $196.9664 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $82.89 | 7.866% | $89.4101 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $230.37 | 5.238% | $242.4368 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,162.71 | $1,263.6733 | $1,263.67 | $1,263.65 | $1,263.60 | |