| 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 | $234.85 | 8.710% | $255.3054 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $222.88 | 10.508% | $246.3002 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $123.37 | 9.440% | $135.0161 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $110.56 | 8.793% | $120.2815 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $55.65 | 11.499% | $62.0492 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $143.81 | 13.270% | $162.8936 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $66.51 | 6.243% | $70.6622 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $957.63 | $1,052.5082 | $1,052.51 | $1,052.50 | $1,052.50 | |