| 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 | $204.75 | 12.462% | $230.2659 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $192.49 | 11.573% | $214.7669 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $149.98 | 3.741% | $155.5908 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $159.74 | 9.733% | $175.2875 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $41.26 | 13.687% | $46.9073 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $200.48 | 7.666% | $215.8488 | $215.85 | $215.85 | $215.80 |
| Purchase #7 | $237.99 | 3.229% | $245.6747 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,186.69 | $1,284.3419 | $1,284.35 | $1,284.30 | $1,284.40 | |