| 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 | $215.88 | 4.163% | $224.8671 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $169.53 | 12.170% | $190.1618 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $171.35 | 8.810% | $186.4459 | $186.45 | $186.45 | $186.40 |
| Purchase #4 | $106.67 | 11.311% | $118.7354 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $212.78 | 11.638% | $237.5433 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $199.62 | 9.514% | $218.6118 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $249.82 | 6.667% | $266.4755 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $1,325.65 | $1,442.8408 | $1,442.85 | $1,442.85 | $1,442.80 | |