| 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 | $79.75 | 11.434% | $88.8686 | $88.87 | $88.85 | $88.90 |
| Purchase #2 | $235.62 | 4.474% | $246.1616 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $231.84 | 13.356% | $262.8046 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $204.67 | 9.673% | $224.4677 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $84.83 | 3.443% | $87.7507 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $244.90 | 7.757% | $263.8969 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $166.33 | 10.245% | $183.3705 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,247.94 | $1,357.3206 | $1,357.32 | $1,357.25 | $1,357.50 | |