| 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 | $58.26 | 12.263% | $65.4044 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $249.93 | 7.150% | $267.8 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $200.44 | 5.295% | $211.0533 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $128.63 | 8.658% | $139.7668 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $171.71 | 3.466% | $177.6615 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $247.89 | 5.757% | $262.161 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $174.54 | 12.340% | $196.0782 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,231.40 | $1,319.9252 | $1,319.92 | $1,319.90 | $1,320.10 | |