| 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 | $126.72 | 6.779% | $135.3103 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $158.94 | 5.313% | $167.3845 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $16.87 | 12.825% | $19.0336 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $192.38 | 3.247% | $198.6266 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $216.28 | 10.624% | $239.2576 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $241.62 | 13.460% | $274.1421 | $274.14 | $274.15 | $274.10 |
| Purchase #7 | $231.66 | 9.242% | $253.07 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,184.47 | $1,286.8247 | $1,286.82 | $1,286.85 | $1,286.80 | |