| 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 | $99.93 | 8.409% | $108.3331 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $202.78 | 6.510% | $215.981 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $248.87 | 12.405% | $279.7423 | $279.74 | $279.75 | $279.70 |
| Purchase #4 | $236.52 | 7.292% | $253.767 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $61.46 | 5.635% | $64.9233 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $242.28 | 9.541% | $265.3959 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $137.70 | 3.582% | $142.6324 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $1,229.54 | $1,330.7750 | $1,330.77 | $1,330.80 | $1,330.70 | |