| 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 | $223.58 | 9.355% | $244.4959 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $48.39 | 3.658% | $50.1601 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $192.92 | 13.747% | $219.4407 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $207.69 | 8.638% | $225.6303 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $242.85 | 6.184% | $257.8678 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $46.68 | 13.784% | $53.1144 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $52.30 | 6.565% | $55.7335 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $1,014.41 | $1,106.4427 | $1,106.44 | $1,106.45 | $1,106.40 | |