| 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 | $249.90 | 12.295% | $280.6252 | $280.63 | $280.65 | $280.60 |
| Purchase #2 | $61.30 | 11.111% | $68.111 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $32.48 | 12.873% | $36.6612 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $210.45 | 5.827% | $222.7129 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $205.68 | 11.383% | $229.0926 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $180.61 | 12.618% | $203.3994 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $162.32 | 5.159% | $170.6941 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $1,102.74 | $1,211.2964 | $1,211.29 | $1,211.30 | $1,211.30 | |