| 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 | $217.50 | 8.238% | $235.4177 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $118.85 | 12.385% | $133.5696 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $205.70 | 6.231% | $218.5172 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $60.43 | 9.445% | $66.1376 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $31.96 | 12.480% | $35.9486 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $22.43 | 10.239% | $24.7266 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $36.58 | 7.292% | $39.2474 | $39.25 | $39.25 | $39.20 |
| 7 purchase totals = | $693.45 | $753.5647 | $753.58 | $753.55 | $753.40 | |