| 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 | $240.26 | 12.138% | $269.4228 | $269.42 | $269.40 | $269.40 |
| Purchase #2 | $130.43 | 12.709% | $147.0063 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $244.62 | 7.787% | $263.6686 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $20.99 | 5.591% | $22.1636 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $55.46 | 12.536% | $62.4125 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $7.92 | 10.719% | $8.7689 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $65.52 | 6.563% | $69.8201 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $765.20 | $843.2628 | $843.26 | $843.15 | $843.30 | |