| 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 | $120.31 | 10.157% | $132.5299 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $22.99 | 13.377% | $26.0654 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $235.27 | 8.504% | $255.2774 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $221.39 | 5.156% | $232.8049 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $74.44 | 4.782% | $77.9997 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $126.35 | 3.593% | $130.8898 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $190.33 | 8.788% | $207.0562 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $991.08 | $1,062.6233 | $1,062.63 | $1,062.65 | $1,062.70 | |