| 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 | $187.70 | 9.721% | $205.9463 | $205.95 | $205.95 | $205.90 |
| Purchase #2 | $167.96 | 7.690% | $180.8761 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $54.25 | 6.632% | $57.8479 | $57.85 | $57.85 | $57.80 |
| Purchase #4 | $48.71 | 9.672% | $53.4212 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $197.40 | 11.149% | $219.4081 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $245.87 | 10.762% | $272.3305 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $147.49 | 4.587% | $154.2554 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $1,049.38 | $1,144.0855 | $1,144.10 | $1,144.10 | $1,144.00 | |