| 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 | $234.72 | 10.340% | $258.99 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $126.87 | 13.187% | $143.6003 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $220.49 | 11.484% | $245.8111 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $171.63 | 12.596% | $193.2485 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $39.83 | 9.551% | $43.6342 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $169.39 | 5.579% | $178.8403 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $17.80 | 6.151% | $18.8949 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $980.73 | $1,083.0193 | $1,083.01 | $1,083.05 | $1,082.90 | |