| 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 | $110.99 | 11.650% | $123.9203 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $243.53 | 3.448% | $251.9269 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $171.87 | 3.236% | $177.4317 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $237.96 | 5.500% | $251.0478 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $140.90 | 6.523% | $150.0909 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $75.75 | 7.677% | $81.5653 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $18.70 | 4.386% | $19.5202 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $999.70 | $1,055.5031 | $1,055.51 | $1,055.50 | $1,055.40 | |