| 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 | $242.43 | 12.140% | $271.861 | $271.86 | $271.85 | $271.90 |
| Purchase #2 | $29.82 | 8.539% | $32.3663 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $234.77 | 11.484% | $261.731 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $229.39 | 9.705% | $251.6523 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $224.88 | 3.487% | $232.7216 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $129.88 | 4.545% | $135.783 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $31.45 | 4.455% | $32.8511 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $1,122.62 | $1,218.9663 | $1,218.96 | $1,218.95 | $1,219.10 | |