| 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 | $76.77 | 9.297% | $83.9073 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $193.81 | 6.535% | $206.4755 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $196.77 | 4.409% | $205.4456 | $205.45 | $205.45 | $205.40 |
| Purchase #4 | $211.93 | 10.447% | $234.0703 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $152.77 | 11.616% | $170.5158 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $160.76 | 10.713% | $177.9822 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $228.29 | 10.800% | $252.9453 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,221.10 | $1,331.3420 | $1,331.36 | $1,331.35 | $1,331.30 | |