| 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 | $135.70 | 3.323% | $140.2093 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $235.42 | 6.749% | $251.3085 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $46.53 | 6.113% | $49.3744 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $230.57 | 7.466% | $247.7844 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $179.62 | 9.624% | $196.9066 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $97.39 | 6.826% | $104.0378 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $244.58 | 12.255% | $274.5533 | $274.55 | $274.55 | $274.60 |
| 7 purchase totals = | $1,169.81 | $1,264.1743 | $1,264.17 | $1,264.15 | $1,264.20 | |