| 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 | $234.56 | 12.494% | $263.8659 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $142.77 | 3.614% | $147.9297 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $115.33 | 6.574% | $122.9118 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $104.55 | 4.251% | $108.9944 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $43.64 | 6.489% | $46.4718 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $198.75 | 8.562% | $215.767 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $166.87 | 13.135% | $188.7884 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $1,006.47 | $1,094.7290 | $1,094.73 | $1,094.70 | $1,094.80 | |