| 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 | $120.51 | 8.296% | $130.5075 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $199.74 | 13.459% | $226.623 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $183.40 | 10.497% | $202.6515 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $9.93 | 13.581% | $11.2786 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $140.81 | 7.637% | $151.5637 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $250.31 | 9.378% | $273.7841 | $273.78 | $273.80 | $273.80 |
| Purchase #7 | $175.86 | 12.179% | $197.278 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,080.56 | $1,193.6864 | $1,193.68 | $1,193.70 | $1,193.80 | |