| 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 | $116.46 | 10.795% | $129.0319 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $114.56 | 3.278% | $118.3153 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $99.75 | 11.813% | $111.5335 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $237.75 | 3.296% | $245.5862 | $245.59 | $245.60 | $245.60 |
| Purchase #5 | $126.43 | 7.443% | $135.8402 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $59.30 | 9.464% | $64.9122 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $205.66 | 8.849% | $223.8589 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $959.91 | $1,029.0782 | $1,029.08 | $1,029.10 | $1,029.00 | |