| 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 | $202.98 | 4.813% | $212.7494 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $152.86 | 5.310% | $160.9769 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $204.40 | 6.764% | $218.2256 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $204.99 | 9.469% | $224.4005 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $72.93 | 10.456% | $80.5556 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $27.42 | 11.842% | $30.6671 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $187.40 | 13.747% | $213.1619 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $1,052.98 | $1,140.7370 | $1,140.75 | $1,140.75 | $1,140.80 | |