| 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 | $77.65 | 8.150% | $83.9785 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $159.48 | 11.790% | $178.2827 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $218.28 | 13.605% | $247.977 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $210.31 | 5.596% | $222.0789 | $222.08 | $222.10 | $222.10 |
| Purchase #5 | $220.31 | 13.327% | $249.6707 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $196.33 | 7.654% | $211.3571 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $106.35 | 10.366% | $117.3742 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $1,188.71 | $1,310.7191 | $1,310.72 | $1,310.75 | $1,310.90 | |