| 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 | $221.82 | 3.114% | $228.7275 | $228.73 | $228.75 | $228.70 |
| Purchase #2 | $202.80 | 4.149% | $211.2142 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $153.37 | 8.787% | $166.8466 | $166.85 | $166.85 | $166.80 |
| Purchase #4 | $215.42 | 6.343% | $229.0841 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $197.61 | 7.322% | $212.079 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $13.84 | 12.329% | $15.5463 | $15.55 | $15.55 | $15.50 |
| Purchase #7 | $201.67 | 8.537% | $218.8866 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,206.53 | $1,282.3843 | $1,282.39 | $1,282.45 | $1,282.30 | |