| 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 | $40.36 | 4.270% | $42.0834 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $196.95 | 7.578% | $211.8749 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $27.54 | 3.449% | $28.4899 | $28.49 | $28.50 | $28.50 |
| Purchase #4 | $244.62 | 11.215% | $272.0541 | $272.05 | $272.05 | $272.10 |
| Purchase #5 | $189.81 | 13.395% | $215.235 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $199.33 | 10.757% | $220.7719 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $191.34 | 6.469% | $203.7178 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $1,089.95 | $1,194.2270 | $1,194.22 | $1,194.20 | $1,194.30 | |