| 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 | $233.91 | 12.812% | $263.8785 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $93.83 | 12.163% | $105.2425 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $168.41 | 5.514% | $177.6961 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $171.34 | 10.835% | $189.9047 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $71.98 | 5.579% | $75.9958 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $103.91 | 9.739% | $114.0298 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $63.44 | 6.319% | $67.4488 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $906.82 | $994.1962 | $994.20 | $994.25 | $994.10 | |