| 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 | $199.96 | 12.661% | $225.2769 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $121.29 | 8.593% | $131.7124 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $97.31 | 12.808% | $109.7735 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $171.96 | 5.516% | $181.4453 | $181.45 | $181.45 | $181.40 |
| Purchase #5 | $43.86 | 5.458% | $46.2539 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $235.80 | 8.161% | $255.0436 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $141.48 | 9.272% | $154.598 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $1,011.66 | $1,104.1036 | $1,104.10 | $1,104.10 | $1,104.10 | |