| 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 | $122.78 | 6.260% | $130.466 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $174.75 | 11.144% | $194.2241 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $225.92 | 7.374% | $242.5793 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $55.80 | 10.774% | $61.8119 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $146.90 | 3.591% | $152.1752 | $152.18 | $152.20 | $152.20 |
| Purchase #6 | $97.46 | 7.834% | $105.095 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $245.97 | 11.459% | $274.1557 | $274.16 | $274.15 | $274.20 |
| 7 purchase totals = | $1,069.58 | $1,160.5072 | $1,160.52 | $1,160.50 | $1,160.60 | |