| 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 | $219.32 | 5.391% | $231.1435 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $97.80 | 11.400% | $108.9492 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $170.88 | 12.715% | $192.6074 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $154.64 | 4.622% | $161.7875 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $110.41 | 12.416% | $124.1185 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $159.48 | 13.170% | $180.4835 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $152.58 | 11.828% | $170.6272 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $1,065.11 | $1,169.7168 | $1,169.72 | $1,169.75 | $1,169.60 | |