| 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 | $35.77 | 9.325% | $39.1056 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $248.76 | 3.584% | $257.6756 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $165.88 | 6.162% | $176.1015 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $113.52 | 7.623% | $122.1736 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $22.39 | 4.283% | $23.349 | $23.35 | $23.35 | $23.30 |
| Purchase #6 | $154.25 | 11.356% | $171.7666 | $171.77 | $171.75 | $171.80 |
| Purchase #7 | $225.31 | 11.204% | $250.5537 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $965.88 | $1,040.7256 | $1,040.73 | $1,040.70 | $1,040.80 | |