| 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 | $140.84 | 11.811% | $157.4746 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $159.74 | 9.788% | $175.3754 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $93.67 | 9.474% | $102.5443 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $237.59 | 4.332% | $247.8824 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $114.95 | 9.548% | $125.9254 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $237.26 | 13.399% | $269.0505 | $269.05 | $269.05 | $269.10 |
| Purchase #7 | $235.34 | 9.721% | $258.2174 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $1,219.39 | $1,336.4700 | $1,336.47 | $1,336.50 | $1,336.50 | |