| 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 | $124.95 | 8.376% | $135.4158 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $235.68 | 7.393% | $253.1038 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $134.72 | 5.743% | $142.457 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $180.95 | 13.705% | $205.7492 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $7.83 | 8.676% | $8.5093 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $103.43 | 3.472% | $107.0211 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $184.73 | 11.637% | $206.227 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $972.29 | $1,058.4832 | $1,058.49 | $1,058.45 | $1,058.40 | |