| 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 | $122.88 | 4.711% | $128.6689 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $199.85 | 11.143% | $222.1193 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $189.31 | 8.724% | $205.8254 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $193.33 | 6.229% | $205.3725 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $5.48 | 8.346% | $5.9374 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $212.36 | 10.495% | $234.6472 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $69.38 | 5.795% | $73.4006 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $992.59 | $1,075.9713 | $1,075.98 | $1,075.95 | $1,075.90 | |