| 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 | $106.56 | 7.485% | $114.536 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $132.49 | 3.442% | $137.0503 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $119.72 | 11.735% | $133.7691 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $166.49 | 8.608% | $180.8215 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $213.39 | 10.288% | $235.3436 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $117.61 | 13.700% | $133.7226 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $114.86 | 7.182% | $123.1092 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $971.12 | $1,058.3523 | $1,058.35 | $1,058.30 | $1,058.30 | |