| 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 | $139.49 | 4.408% | $145.6387 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $24.88 | 12.342% | $27.9507 | $27.95 | $27.95 | $28.00 |
| Purchase #3 | $205.89 | 7.138% | $220.5864 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $249.55 | 8.128% | $269.8334 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $203.98 | 8.294% | $220.8981 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $74.69 | 4.326% | $77.9211 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $226.77 | 8.813% | $246.7552 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,125.25 | $1,209.5836 | $1,209.59 | $1,209.60 | $1,209.60 | |