| 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 | $31.94 | 13.864% | $36.3682 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $116.75 | 10.365% | $128.8511 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $211.47 | 5.284% | $222.6441 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $242.33 | 11.801% | $270.9274 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $245.70 | 13.414% | $278.6582 | $278.66 | $278.65 | $278.70 |
| Purchase #6 | $100.83 | 9.656% | $110.5661 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $60.99 | 3.716% | $63.2564 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $1,010.01 | $1,111.2715 | $1,111.28 | $1,111.25 | $1,111.40 | |