| 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 | $99.62 | 12.430% | $112.0028 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $191.30 | 3.685% | $198.3494 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $129.90 | 6.656% | $138.5461 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $237.27 | 10.517% | $262.2237 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $95.54 | 13.627% | $108.5592 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $106.47 | 10.696% | $117.858 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $123.62 | 8.776% | $134.4689 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $983.72 | $1,072.0081 | $1,072.01 | $1,071.95 | $1,072.00 | |