| 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 | $116.77 | 4.434% | $121.9476 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $248.29 | 12.255% | $278.7179 | $278.72 | $278.70 | $278.70 |
| Purchase #3 | $226.60 | 5.149% | $238.2676 | $238.27 | $238.25 | $238.30 |
| Purchase #4 | $37.27 | 5.177% | $39.1995 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $154.58 | 7.394% | $166.0096 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $10.99 | 5.447% | $11.5886 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $82.67 | 8.722% | $89.8805 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $877.17 | $945.6113 | $945.62 | $945.60 | $945.60 | |