| 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 | $203.67 | 12.721% | $229.5789 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $156.91 | 3.159% | $161.8668 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $121.86 | 13.689% | $138.5414 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $47.55 | 6.499% | $50.6403 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $116.63 | 11.472% | $130.0098 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $248.98 | 8.198% | $269.3914 | $269.39 | $269.40 | $269.40 |
| Purchase #7 | $47.70 | 8.801% | $51.8981 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $943.30 | $1,031.9267 | $1,031.93 | $1,031.95 | $1,031.90 | |