| 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 | $38.91 | 4.517% | $40.6676 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $208.79 | 11.493% | $232.7862 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $248.46 | 7.115% | $266.1379 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $242.30 | 5.841% | $256.4527 | $256.45 | $256.45 | $256.50 |
| Purchase #5 | $183.30 | 12.112% | $205.5013 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $67.60 | 4.667% | $70.7549 | $70.75 | $70.75 | $70.80 |
| Purchase #7 | $148.48 | 5.725% | $156.9805 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $1,137.84 | $1,229.2811 | $1,229.28 | $1,229.30 | $1,229.40 | |