| 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 | $223.72 | 12.756% | $252.2577 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $45.84 | 3.223% | $47.3174 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $41.71 | 10.651% | $46.1525 | $46.15 | $46.15 | $46.20 |
| Purchase #4 | $142.48 | 8.276% | $154.2716 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $232.78 | 10.296% | $256.747 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $103.81 | 10.177% | $114.3747 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $240.34 | 6.867% | $256.8441 | $256.84 | $256.85 | $256.80 |
| 7 purchase totals = | $1,030.68 | $1,127.9650 | $1,127.96 | $1,127.90 | $1,128.00 | |