| 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 | $222.28 | 9.243% | $242.8253 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $32.97 | 7.863% | $35.5624 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $197.73 | 9.654% | $216.8189 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $48.71 | 3.810% | $50.5659 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $233.85 | 9.773% | $256.7042 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $14.97 | 7.131% | $16.0375 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $205.92 | 5.146% | $216.5166 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $956.43 | $1,035.0308 | $1,035.04 | $1,035.00 | $1,035.00 | |