| 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 | $39.97 | 4.309% | $41.6923 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $148.39 | 10.709% | $164.2811 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $198.64 | 9.436% | $217.3837 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $191.70 | 5.521% | $202.2838 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $147.64 | 5.490% | $155.7454 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $244.61 | 11.600% | $272.9848 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $161.96 | 3.145% | $167.0536 | $167.05 | $167.05 | $167.10 |
| 7 purchase totals = | $1,132.91 | $1,221.4247 | $1,221.41 | $1,221.50 | $1,221.50 | |