| 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 | $248.34 | 4.282% | $258.9739 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $133.68 | 9.335% | $146.159 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $145.85 | 13.386% | $165.3735 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $139.52 | 6.458% | $148.5302 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $51.96 | 6.661% | $55.4211 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $198.45 | 11.342% | $220.9582 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $112.94 | 12.127% | $126.6362 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $1,030.74 | $1,122.0521 | $1,122.05 | $1,122.00 | $1,122.10 | |