| 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 | $195.83 | 12.855% | $221.0039 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $87.31 | 5.431% | $92.0518 | $92.05 | $92.05 | $92.10 |
| Purchase #3 | $31.60 | 13.444% | $35.8483 | $35.85 | $35.85 | $35.80 |
| Purchase #4 | $180.36 | 3.648% | $186.9395 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $129.83 | 7.315% | $139.3271 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $178.86 | 4.379% | $186.6923 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $190.82 | 13.395% | $216.3803 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $994.61 | $1,078.2432 | $1,078.24 | $1,078.30 | $1,078.20 | |