| 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 | $226.81 | 5.524% | $239.339 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $175.78 | 4.457% | $183.6145 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $121.35 | 6.771% | $129.5666 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $185.51 | 8.132% | $200.5957 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $46.67 | 7.685% | $50.2566 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $159.36 | 9.333% | $174.2331 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $218.73 | 10.371% | $241.4145 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $1,134.21 | $1,219.0200 | $1,219.02 | $1,219.00 | $1,219.00 | |