| 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 | $221.83 | 3.332% | $229.2214 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $164.59 | 13.792% | $187.2903 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $172.83 | 9.591% | $189.4061 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $94.28 | 12.240% | $105.8199 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $58.93 | 10.103% | $64.8837 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $230.67 | 4.125% | $240.1851 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $23.27 | 13.227% | $26.3479 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $966.40 | $1,043.1544 | $1,043.16 | $1,043.15 | $1,043.10 | |