| 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 | $220.67 | 13.577% | $250.6304 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $87.30 | 6.532% | $93.0024 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $225.65 | 13.280% | $255.6163 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $78.63 | 3.626% | $81.4811 | $81.48 | $81.50 | $81.50 |
| Purchase #5 | $80.88 | 4.580% | $84.5843 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $78.41 | 4.599% | $82.0161 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $122.26 | 11.105% | $135.837 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $893.80 | $983.1676 | $983.17 | $983.20 | $983.10 | |