| 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 | $245.69 | 3.735% | $254.8665 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $195.36 | 4.794% | $204.7256 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $240.35 | 11.318% | $267.5528 | $267.55 | $267.55 | $267.60 |
| Purchase #4 | $74.95 | 5.394% | $78.9928 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $72.29 | 5.671% | $76.3896 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $66.70 | 7.842% | $71.9306 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $91.35 | 10.423% | $100.8714 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $986.69 | $1,055.3293 | $1,055.33 | $1,055.35 | $1,055.40 | |