| 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 | $250.25 | 4.205% | $260.773 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $203.92 | 8.363% | $220.9738 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $124.67 | 11.443% | $138.936 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $165.72 | 13.288% | $187.7409 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $77.83 | 3.180% | $80.305 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $60.27 | 3.369% | $62.3005 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $102.32 | 4.801% | $107.2324 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $984.98 | $1,058.2616 | $1,058.26 | $1,058.25 | $1,058.20 | |