| 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 | $220.71 | 12.776% | $248.9079 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $187.82 | 13.150% | $212.5183 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $217.81 | 13.750% | $247.7589 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $160.53 | 6.497% | $170.9596 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $247.30 | 13.790% | $281.4027 | $281.40 | $281.40 | $281.40 |
| Purchase #6 | $101.35 | 6.301% | $107.7361 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $150.81 | 10.473% | $166.6043 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $1,286.33 | $1,435.8878 | $1,435.89 | $1,435.85 | $1,435.90 | |