| 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 | $119.99 | 9.199% | $131.0279 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $129.54 | 3.124% | $133.5868 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $74.34 | 8.154% | $80.4017 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $199.81 | 10.231% | $220.2526 | $220.25 | $220.25 | $220.30 |
| Purchase #5 | $122.92 | 12.709% | $138.5419 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $28.77 | 12.303% | $32.3096 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $65.43 | 11.459% | $72.9276 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $740.80 | $809.0481 | $809.05 | $809.10 | $809.00 | |