| 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 | $213.37 | 3.151% | $220.0933 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $175.58 | 8.823% | $191.0714 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $118.34 | 11.410% | $131.8426 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $244.36 | 4.458% | $255.2536 | $255.25 | $255.25 | $255.30 |
| Purchase #5 | $144.98 | 5.853% | $153.4657 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $35.47 | 4.340% | $37.0094 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $192.35 | 11.189% | $213.872 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,124.45 | $1,202.6080 | $1,202.60 | $1,202.55 | $1,202.70 | |