| 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 | $223.42 | 5.341% | $235.3529 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $137.87 | 5.166% | $144.9924 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $195.96 | 10.618% | $216.767 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $28.54 | 3.831% | $29.6334 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $250.64 | 6.746% | $267.5482 | $267.55 | $267.55 | $267.50 |
| Purchase #6 | $8.80 | 7.635% | $9.4719 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $149.27 | 5.729% | $157.8217 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $994.50 | $1,061.5875 | $1,061.58 | $1,061.55 | $1,061.60 | |