| 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 | $174.35 | 13.176% | $197.3224 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $235.93 | 4.175% | $245.7801 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $121.87 | 5.666% | $128.7752 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $202.89 | 6.353% | $215.7796 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $64.53 | 8.665% | $70.1215 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $63.45 | 8.398% | $68.7785 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $191.67 | 8.554% | $208.0655 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,054.69 | $1,134.6228 | $1,134.63 | $1,134.65 | $1,134.70 | |