| 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 | $187.96 | 13.211% | $212.7914 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $190.36 | 13.632% | $216.3099 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $205.56 | 10.419% | $226.9773 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $19.97 | 9.201% | $21.8074 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $178.70 | 10.504% | $197.4706 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $18.49 | 4.809% | $19.3792 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $206.73 | 3.571% | $214.1123 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,007.77 | $1,108.8481 | $1,108.85 | $1,108.85 | $1,108.90 | |