| 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 | $136.59 | 4.208% | $142.3377 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $241.69 | 7.512% | $259.8458 | $259.85 | $259.85 | $259.80 |
| Purchase #3 | $220.86 | 8.276% | $239.1384 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $182.72 | 11.766% | $204.2188 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $159.49 | 13.176% | $180.5044 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $239.54 | 5.821% | $253.4836 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $65.48 | 5.450% | $69.0487 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $1,246.37 | $1,348.5774 | $1,348.58 | $1,348.60 | $1,348.40 | |