| 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 | $202.26 | 4.572% | $211.5073 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $69.62 | 12.437% | $78.2786 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $250.86 | 12.798% | $282.9651 | $282.97 | $282.95 | $283.00 |
| Purchase #4 | $153.31 | 5.479% | $161.7099 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $71.62 | 4.106% | $74.5607 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $203.29 | 4.308% | $212.0477 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $182.71 | 8.650% | $198.5144 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,133.67 | $1,219.5837 | $1,219.59 | $1,219.55 | $1,219.60 | |