| 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 | $121.50 | 5.577% | $128.2761 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $17.37 | 10.581% | $19.2079 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $70.81 | 9.346% | $77.4279 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $232.45 | 6.226% | $246.9223 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $120.97 | 13.516% | $137.3203 | $137.32 | $137.30 | $137.30 |
| Purchase #6 | $173.72 | 6.419% | $184.8711 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $208.30 | 3.403% | $215.3884 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $945.12 | $1,009.4140 | $1,009.42 | $1,009.40 | $1,009.40 | |