| 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 | $127.89 | 4.665% | $133.8561 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $40.35 | 8.833% | $43.9141 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $184.62 | 8.431% | $200.1853 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $129.77 | 9.383% | $141.9463 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $222.56 | 11.180% | $247.4422 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $162.25 | 13.610% | $184.3322 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $74.70 | 8.600% | $81.1242 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $942.14 | $1,032.8004 | $1,032.80 | $1,032.80 | $1,032.70 | |