| 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 | $88.41 | 12.509% | $99.4692 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $218.77 | 13.687% | $248.713 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $155.94 | 4.373% | $162.7593 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $122.50 | 12.605% | $137.9411 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $168.60 | 9.130% | $183.9932 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $64.69 | 5.342% | $68.1457 | $68.15 | $68.15 | $68.10 |
| Purchase #7 | $167.38 | 13.352% | $189.7286 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $986.29 | $1,090.7501 | $1,090.75 | $1,090.75 | $1,090.70 | |